21191323140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 768

約数和(自身を含む): 79374919680

約数和(自身を除く): 58183596540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 41, 45, 51, 52, 54, 60, 61, 65, 68, 71, 78, 82, 85, 90, 102, 108, 117, 122, 123, 130, 135, 142, 153, 156, 164, 170, 180, 183, 195, 204, 205, 213, 221, 234, 244, 246, 255, 260, 270, 284, 305, 306, 340, 351, 355, 366, 369, 390, 410, 426, 442, 459, 468, 492, 510, 533, 540, 549, 585, 610, 612, 615, 639, 663, 697, 702, 710, 732, 738, 765, 780, 793, 820, 852, 884, 915, 918, 923, 1020, 1037, 1065, 1066, 1098, 1105, 1107, 1170, 1207, 1220, 1230, 1278, 1326, 1394, 1404, 1420, 1476, 1530, 1586, 1599, 1647, 1755, 1830, 1836, 1845, 1846, 1917, 1989, 2074, 2091, 2130, 2132, 2196, 2210, 2214, 2295, 2340, 2379, 2414, 2460, 2501, 2556, 2652, 2665, 2745, 2769, 2788, 2911, 3060, 3111, 3172, 3195, 3198, 3294, 3315, 3485, 3510, 3621, 3660, 3690, 3692, 3834, 3965, 3978, 4148, 4182, 4260, 4331, 4420, 4428, 4590, 4615, 4758, 4797, 4828, 5002, 5185, 5330, 5490, 5535, 5538, 5822, 5967, 6035, 6222, 6273, 6390, 6396, 6588, 6630, 6970, 7020, 7137, 7242, 7380, 7503, 7668, 7930, 7956, 7995, 8235, 8307, 8364, 8662, 8733, 9061, 9180, 9230, 9333, 9516, 9585, 9594, 9945, 10004, 10370, 10455, 10660, 10863, 10980, 11070, 11076, 11644, 11895, 11934, 12070, 12444, 12505, 12546, 12780, 12993, 13260, 13481, 13845, 13940, 14274, 14391, 14484, 14555, 15006, 15555, 15691, 15860, 15990, 16470, 16614, 17324, 17466, 18105, 18122, 18460, 18666, 18819, 19170, 19188, 19890, 20740, 20910, 21411, 21655, 21726, 22140, 22509, 23790, 23868, 23985, 24140, 24921, 25010, 25092, 25986, 26199, 26962, 27183, 27690, 27999, 28548, 28782, 29110, 29835, 30012, 31110, 31365, 31382, 31980, 32513, 32589, 32940, 33228, 34932, 35685, 36210, 36244, 37332, 37515, 37638, 37843, 38340, 38979, 39780, 40443, 41535, 41820, 42517, 42822, 43310, 43452, 43665, 45018, 45305, 46665, 47073, 47580, 47970, 49487, 49842, 50020, 51972, 52398, 53924, 54315, 54366, 55380, 55998, 56303, 57564, 58220, 59670, 62220, 62730, 62764, 64965, 65026, 65178, 67405, 67527, 71370, 71955, 72420, 73627, 75030, 75276, 75686, 77958, 78455, 78597, 80886, 81549, 83070, 85034, 85644, 86620, 87330, 90036, 90610, 93330, 94095, 94146, 95940, 97539, 98974, 99684, 104796, 107055, 108630, 108732, 111996, 112545, 112606, 113529, 116937, 119340, 121329, 124605, 125460, 127551, 129930, 130052, 130356, 130995, 134810, 135054, 135915, 139995, 141219, 142740, 143910, 147254, 148461, 150060, 151372, 155916, 156910, 157194, 161772, 162565, 162945, 163098, 166140, 168909, 170068, 174660, 177571, 181220, 186660, 188190, 188292, 189215, 194895, 195078, 197948, 202215, 212585, 214110, 217260, 220881, 225090, 225212, 227058, 233874, 235365, 242658, 244647, 247435, 249210, 255102, 259860, 261990, 269620, 270108, 271830, 279990, 281515, 282438, 287820, 292617, 294508, 296922, 313820, 314388, 325130, 325890, 326196, 337635, 337818, 340587, 355142, 363987, 368135, 376380, 378430, 382653, 389790, 390156, 392985, 404430, 407745, 423657, 425170, 428220, 441762, 445383, 450180, 454116, 467748, 470730, 485316, 487695, 489294, 494870, 498420, 506727, 510204, 523980, 532713, 543660, 552721, 559980, 563030, 564876, 567645, 584685, 585234, 593844, 606645, 637755, 643331, 650260, 651780, 662643, 675270, 675636, 681174, 706095, 710284, 727974, 736270, 742305, 756860, 765306, 779580, 785970, 808860, 815490, 844545, 847314, 850340, 877851, 883524, 887855, 890766, 941460, 957151, 975390, 978588, 989740, 1013454, 1021761, 1065426, 1104405, 1105442, 1126060, 1135290, 1147959, 1169370, 1170468, 1213290, 1223235, 1275510, 1286662, 1325286, 1336149, 1350540, 1362348, 1412190, 1455948, 1463085, 1472540, 1484610, 1520181, 1530612, 1571940, 1598139, 1630980, 1658163, 1689090, 1694628, 1702935, 1755702, 1775710, 1781532, 1819935, 1913265, 1914302, 1929993, 1950780, 1987929, 2026908, 2043522, 2118285, 2130852, 2208810, 2210884, 2226915, 2270580, 2295918, 2308423, 2338740, 2426580, 2446470, 2533635, 2551020, 2573324, 2650572, 2663565, 2672298, 2763605, 2824380, 2871453, 2926170, 2969220, 3018707, 3040362, 3196278, 3216655, 3313215, 3316326, 3378180, 3405870, 3511404, 3551420, 3639870, 3826530, 3828604, 3859986, 3975858, 4087044, 4236570, 4389255, 4417620, 4453830, 4591836, 4616846, 4785755, 4794417, 4892940, 4974489, 5067270, 5108805, 5327130, 5344596, 5527210, 5739795, 5742906, 5789979, 5852340, 6037414, 6080724, 6392556, 6433310, 6626430, 6632652, 6680745, 6811740, 6925269, 7279740, 7600905, 7653060, 7719972, 7951716, 7990695, 8290815, 8473140, 8614359, 8778510, 8907660, 9056121, 9233692, 9571510, 9588834, 9649965, 9939645, 9948978, 10134540, 10217610, 10654260, 11054420, 11479590, 11485812, 11542115, 11579958, 12074828, 12866620, 13252860, 13361490, 13850538, 14357265, 14923467, 15093535, 15201810, 15981390, 16581630, 17228718, 17369937, 17557020, 18112242, 19143020, 19177668, 19299930, 19879290, 19897956, 20435220, 20775807, 22959180, 23084230, 23159916, 23972085, 24872445, 25843077, 26722980, 27168363, 27701076, 28714530, 28949895, 29846934, 30187070, 30403620, 31962780, 33163260, 34457436, 34626345, 34739874, 36224484, 38599860, 39243191, 39758580, 41551614, 43071795, 45280605, 46168460, 47944170, 49744890, 51686154, 54336726, 57429060, 57899790, 59693868, 60374140, 62327421, 69252690, 69479748, 74617335, 78486382, 81505089, 83103228, 86143590, 86849685, 90561210, 95888340, 99489780, 103372308, 103879035, 108673452, 115799580, 117729573, 124654842, 129215385, 135841815, 138505380, 149234670, 156972764, 163010178, 172287180, 173699370, 181122420, 196215955, 207758070, 235459146, 249309684, 258430770, 271683630, 298469340, 311637105, 326020356, 347398740, 353188719, 392431910, 407525445, 415516140, 470918292, 516861540, 543367260, 588647865, 623274210, 706377438, 784863820, 815050890, 1059566157, 1177295730, 1246548420, 1412754876, 1630101780, 1765943595, 2119132314, 2354591460, 3531887190, 4238264628, 5297830785, 7063774380, 10595661570, 21191323140]

約数ペア:

[(1, 21191323140), (2, 10595661570), (3, 7063774380), (4, 5297830785), (5, 4238264628), (6, 3531887190), (9, 2354591460), (10, 2119132314), (12, 1765943595), (13, 1630101780), (15, 1412754876), (17, 1246548420), (18, 1177295730), (20, 1059566157), (26, 815050890), (27, 784863820), (30, 706377438), (34, 623274210), (36, 588647865), (39, 543367260), (41, 516861540), (45, 470918292), (51, 415516140), (52, 407525445), (54, 392431910), (60, 353188719), (61, 347398740), (65, 326020356), (68, 311637105), (71, 298469340), (78, 271683630), (82, 258430770), (85, 249309684), (90, 235459146), (102, 207758070), (108, 196215955), (117, 181122420), (122, 173699370), (123, 172287180), (130, 163010178), (135, 156972764), (142, 149234670), (153, 138505380), (156, 135841815), (164, 129215385), (170, 124654842), (180, 117729573), (183, 115799580), (195, 108673452), (204, 103879035), (205, 103372308), (213, 99489780), (221, 95888340), (234, 90561210), (244, 86849685), (246, 86143590), (255, 83103228), (260, 81505089), (270, 78486382), (284, 74617335), (305, 69479748), (306, 69252690), (340, 62327421), (351, 60374140), (355, 59693868), (366, 57899790), (369, 57429060), (390, 54336726), (410, 51686154), (426, 49744890), (442, 47944170), (459, 46168460), (468, 45280605), (492, 43071795), (510, 41551614), (533, 39758580), (540, 39243191), (549, 38599860), (585, 36224484), (610, 34739874), (612, 34626345), (615, 34457436), (639, 33163260), (663, 31962780), (697, 30403620), (702, 30187070), (710, 29846934), (732, 28949895), (738, 28714530), (765, 27701076), (780, 27168363), (793, 26722980), (820, 25843077), (852, 24872445), (884, 23972085), (915, 23159916), (918, 23084230), (923, 22959180), (1020, 20775807), (1037, 20435220), (1065, 19897956), (1066, 19879290), (1098, 19299930), (1105, 19177668), (1107, 19143020), (1170, 18112242), (1207, 17557020), (1220, 17369937), (1230, 17228718), (1278, 16581630), (1326, 15981390), (1394, 15201810), (1404, 15093535), (1420, 14923467), (1476, 14357265), (1530, 13850538), (1586, 13361490), (1599, 13252860), (1647, 12866620), (1755, 12074828), (1830, 11579958), (1836, 11542115), (1845, 11485812), (1846, 11479590), (1917, 11054420), (1989, 10654260), (2074, 10217610), (2091, 10134540), (2130, 9948978), (2132, 9939645), (2196, 9649965), (2210, 9588834), (2214, 9571510), (2295, 9233692), (2340, 9056121), (2379, 8907660), (2414, 8778510), (2460, 8614359), (2501, 8473140), (2556, 8290815), (2652, 7990695), (2665, 7951716), (2745, 7719972), (2769, 7653060), (2788, 7600905), (2911, 7279740), (3060, 6925269), (3111, 6811740), (3172, 6680745), (3195, 6632652), (3198, 6626430), (3294, 6433310), (3315, 6392556), (3485, 6080724), (3510, 6037414), (3621, 5852340), (3660, 5789979), (3690, 5742906), (3692, 5739795), (3834, 5527210), (3965, 5344596), (3978, 5327130), (4148, 5108805), (4182, 5067270), (4260, 4974489), (4331, 4892940), (4420, 4794417), (4428, 4785755), (4590, 4616846), (4615, 4591836), (4758, 4453830), (4797, 4417620), (4828, 4389255), (5002, 4236570), (5185, 4087044), (5330, 3975858), (5490, 3859986), (5535, 3828604), (5538, 3826530), (5822, 3639870), (5967, 3551420), (6035, 3511404), (6222, 3405870), (6273, 3378180), (6390, 3316326), (6396, 3313215), (6588, 3216655), (6630, 3196278), (6970, 3040362), (7020, 3018707), (7137, 2969220), (7242, 2926170), (7380, 2871453), (7503, 2824380), (7668, 2763605), (7930, 2672298), (7956, 2663565), (7995, 2650572), (8235, 2573324), (8307, 2551020), (8364, 2533635), (8662, 2446470), (8733, 2426580), (9061, 2338740), (9180, 2308423), (9230, 2295918), (9333, 2270580), (9516, 2226915), (9585, 2210884), (9594, 2208810), (9945, 2130852), (10004, 2118285), (10370, 2043522), (10455, 2026908), (10660, 1987929), (10863, 1950780), (10980, 1929993), (11070, 1914302), (11076, 1913265), (11644, 1819935), (11895, 1781532), (11934, 1775710), (12070, 1755702), (12444, 1702935), (12505, 1694628), (12546, 1689090), (12780, 1658163), (12993, 1630980), (13260, 1598139), (13481, 1571940), (13845, 1530612), (13940, 1520181), (14274, 1484610), (14391, 1472540), (14484, 1463085), (14555, 1455948), (15006, 1412190), (15555, 1362348), (15691, 1350540), (15860, 1336149), (15990, 1325286), (16470, 1286662), (16614, 1275510), (17324, 1223235), (17466, 1213290), (18105, 1170468), (18122, 1169370), (18460, 1147959), (18666, 1135290), (18819, 1126060), (19170, 1105442), (19188, 1104405), (19890, 1065426), (20740, 1021761), (20910, 1013454), (21411, 989740), (21655, 978588), (21726, 975390), (22140, 957151), (22509, 941460), (23790, 890766), (23868, 887855), (23985, 883524), (24140, 877851), (24921, 850340), (25010, 847314), (25092, 844545), (25986, 815490), (26199, 808860), (26962, 785970), (27183, 779580), (27690, 765306), (27999, 756860), (28548, 742305), (28782, 736270), (29110, 727974), (29835, 710284), (30012, 706095), (31110, 681174), (31365, 675636), (31382, 675270), (31980, 662643), (32513, 651780), (32589, 650260), (32940, 643331), (33228, 637755), (34932, 606645), 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255102), (85034, 249210), (85644, 247435), (86620, 244647), (87330, 242658), (90036, 235365), (90610, 233874), (93330, 227058), (94095, 225212), (94146, 225090), (95940, 220881), (97539, 217260), (98974, 214110), (99684, 212585), (104796, 202215), (107055, 197948), (108630, 195078), (108732, 194895), (111996, 189215), (112545, 188292), (112606, 188190), (113529, 186660), (116937, 181220), (119340, 177571), (121329, 174660), (124605, 170068), (125460, 168909), (127551, 166140), (129930, 163098), (130052, 162945), (130356, 162565), (130995, 161772), (134810, 157194), (135054, 156910), (135915, 155916), (139995, 151372), (141219, 150060), (142740, 148461), (143910, 147254)]