21787257960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 512

約数和(自身を含む): 80791603200

約数和(自身を除く): 59004345240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 137, 141, 156, 180, 188, 195, 216, 234, 235, 241, 260, 270, 274, 282, 312, 351, 360, 376, 390, 411, 423, 468, 470, 482, 520, 540, 548, 564, 585, 611, 685, 702, 705, 723, 780, 822, 846, 936, 940, 964, 1080, 1096, 1128, 1170, 1205, 1222, 1233, 1269, 1370, 1404, 1410, 1446, 1560, 1644, 1692, 1755, 1781, 1833, 1880, 1928, 2055, 2115, 2169, 2340, 2410, 2444, 2466, 2538, 2740, 2808, 2820, 2892, 3055, 3133, 3288, 3384, 3510, 3562, 3615, 3666, 3699, 4110, 4230, 4338, 4680, 4820, 4888, 4932, 5076, 5343, 5480, 5499, 5640, 5784, 6110, 6165, 6266, 6345, 6439, 6507, 7020, 7124, 7230, 7332, 7398, 8220, 8460, 8676, 8905, 9165, 9399, 9640, 9864, 10152, 10686, 10845, 10998, 11327, 12220, 12330, 12532, 12690, 12878, 13014, 14040, 14248, 14460, 14664, 14796, 15665, 16029, 16440, 16497, 16920, 17352, 17810, 18330, 18495, 18798, 19317, 21372, 21690, 21996, 22654, 24440, 24660, 25064, 25380, 25756, 26028, 26715, 27495, 28197, 28920, 29592, 31330, 32058, 32195, 32535, 32994, 33017, 33981, 35620, 36660, 36990, 37596, 38634, 42744, 43380, 43992, 45308, 46995, 48087, 49320, 50760, 51512, 52056, 53430, 54990, 56394, 56635, 57951, 62660, 64116, 64390, 65070, 65988, 66034, 67962, 71240, 73320, 73980, 75192, 77268, 80145, 82485, 83707, 84591, 86760, 90616, 93990, 96174, 96585, 99051, 101943, 106860, 109980, 112788, 113270, 115902, 125320, 128232, 128780, 130140, 131976, 132068, 135924, 140985, 147251, 147960, 154536, 160290, 164970, 165085, 167414, 169182, 169905, 173853, 187980, 192348, 193170, 198102, 203886, 213720, 219960, 225576, 226540, 231804, 240435, 251121, 257560, 260280, 264136, 271848, 281970, 289755, 294502, 297153, 305829, 320580, 329940, 330170, 334828, 338364, 339810, 347706, 375960, 384696, 386340, 396204, 407772, 418535, 422955, 429221, 441753, 453080, 463608, 480870, 495255, 502242, 509715, 563940, 579510, 589004, 594306, 611658, 641160, 659880, 660340, 669656, 676728, 679620, 695412, 736255, 753363, 772680, 792408, 815544, 837070, 845910, 858442, 869265, 883506, 891459, 961740, 990510, 1004484, 1019430, 1127880, 1159020, 1178008, 1188612, 1223316, 1255605, 1287663, 1320680, 1325259, 1359240, 1390824, 1472510, 1485765, 1506726, 1529145, 1551799, 1674140, 1691820, 1716884, 1738530, 1767012, 1782918, 1923480, 1981020, 2008968, 2038860, 2146105, 2208765, 2260089, 2318040, 2377224, 2446632, 2511210, 2575326, 2650518, 2945020, 2971530, 3013452, 3058290, 3103598, 3348280, 3383640, 3433768, 3477060, 3534024, 3565836, 3766815, 3862989, 3962040, 3975777, 4077720, 4292210, 4417530, 4457295, 4520178, 4655397, 5022420, 5150652, 5301036, 5890040, 5943060, 6026904, 6116580, 6207196, 6438315, 6626295, 6954120, 7131672, 7533630, 7725978, 7758995, 7951554, 8584420, 8835060, 8914590, 9040356, 9310794, 10044840, 10301304, 10602072, 11300445, 11588967, 11886120, 12233160, 12414392, 12876630, 13252590, 13966191, 15067260, 15451956, 15517990, 15903108, 17168840, 17670120, 17829180, 18080712, 18621588, 19314945, 19878885, 20173387, 22600890, 23177934, 23276985, 25753260, 26505180, 27932382, 30134520, 30903912, 31035980, 31806216, 35658360, 37243176, 38629890, 39757770, 40346774, 41898573, 45201780, 46355868, 46553970, 51506520, 53010360, 55864764, 57944835, 60520161, 62071960, 69830955, 77259780, 79515540, 80693548, 83797146, 90403560, 92711736, 93107940, 100866935, 111729528, 115889670, 121040322, 139661910, 154519560, 159031080, 161387096, 167594292, 181560483, 186215880, 201733870, 209492865, 231779340, 242080644, 279323820, 302600805, 335188584, 363120966, 403467740, 418985730, 463558680, 484161288, 544681449, 558647640, 605201610, 726241932, 806935480, 837971460, 907802415, 1089362898, 1210403220, 1452483864, 1675942920, 1815604830, 2178725796, 2420806440, 2723407245, 3631209660, 4357451592, 5446814490, 7262419320, 10893628980, 21787257960]

約数ペア:

[(1, 21787257960), (2, 10893628980), (3, 7262419320), (4, 5446814490), (5, 4357451592), (6, 3631209660), (8, 2723407245), (9, 2420806440), (10, 2178725796), (12, 1815604830), (13, 1675942920), (15, 1452483864), (18, 1210403220), (20, 1089362898), (24, 907802415), (26, 837971460), (27, 806935480), (30, 726241932), (36, 605201610), (39, 558647640), (40, 544681449), (45, 484161288), (47, 463558680), (52, 418985730), (54, 403467740), (60, 363120966), (65, 335188584), (72, 302600805), (78, 279323820), (90, 242080644), (94, 231779340), (104, 209492865), (108, 201733870), (117, 186215880), (120, 181560483), (130, 167594292), (135, 161387096), (137, 159031080), (141, 154519560), (156, 139661910), (180, 121040322), (188, 115889670), (195, 111729528), (216, 100866935), (234, 93107940), (235, 92711736), (241, 90403560), (260, 83797146), (270, 80693548), (274, 79515540), (282, 77259780), (312, 69830955), (351, 62071960), (360, 60520161), (376, 57944835), (390, 55864764), (411, 53010360), (423, 51506520), (468, 46553970), (470, 46355868), (482, 45201780), (520, 41898573), (540, 40346774), (548, 39757770), (564, 38629890), (585, 37243176), (611, 35658360), (685, 31806216), (702, 31035980), (705, 30903912), (723, 30134520), (780, 27932382), (822, 26505180), (846, 25753260), (936, 23276985), (940, 23177934), (964, 22600890), (1080, 20173387), (1096, 19878885), (1128, 19314945), (1170, 18621588), (1205, 18080712), (1222, 17829180), (1233, 17670120), (1269, 17168840), (1370, 15903108), (1404, 15517990), (1410, 15451956), (1446, 15067260), (1560, 13966191), (1644, 13252590), (1692, 12876630), (1755, 12414392), (1781, 12233160), (1833, 11886120), (1880, 11588967), (1928, 11300445), (2055, 10602072), (2115, 10301304), (2169, 10044840), (2340, 9310794), (2410, 9040356), (2444, 8914590), (2466, 8835060), (2538, 8584420), (2740, 7951554), (2808, 7758995), (2820, 7725978), (2892, 7533630), (3055, 7131672), (3133, 6954120), (3288, 6626295), (3384, 6438315), (3510, 6207196), (3562, 6116580), (3615, 6026904), (3666, 5943060), (3699, 5890040), (4110, 5301036), (4230, 5150652), (4338, 5022420), (4680, 4655397), (4820, 4520178), (4888, 4457295), (4932, 4417530), (5076, 4292210), (5343, 4077720), (5480, 3975777), (5499, 3962040), (5640, 3862989), (5784, 3766815), (6110, 3565836), (6165, 3534024), (6266, 3477060), (6345, 3433768), (6439, 3383640), (6507, 3348280), (7020, 3103598), (7124, 3058290), (7230, 3013452), (7332, 2971530), (7398, 2945020), (8220, 2650518), (8460, 2575326), (8676, 2511210), (8905, 2446632), (9165, 2377224), (9399, 2318040), (9640, 2260089), (9864, 2208765), (10152, 2146105), (10686, 2038860), (10845, 2008968), (10998, 1981020), (11327, 1923480), (12220, 1782918), (12330, 1767012), (12532, 1738530), (12690, 1716884), (12878, 1691820), (13014, 1674140), (14040, 1551799), (14248, 1529145), (14460, 1506726), (14664, 1485765), (14796, 1472510), (15665, 1390824), (16029, 1359240), (16440, 1325259), (16497, 1320680), (16920, 1287663), (17352, 1255605), (17810, 1223316), (18330, 1188612), (18495, 1178008), (18798, 1159020), (19317, 1127880), (21372, 1019430), (21690, 1004484), (21996, 990510), (22654, 961740), (24440, 891459), (24660, 883506), (25064, 869265), (25380, 858442), (25756, 845910), (26028, 837070), (26715, 815544), (27495, 792408), (28197, 772680), (28920, 753363), (29592, 736255), (31330, 695412), (32058, 679620), (32195, 676728), (32535, 669656), (32994, 660340), (33017, 659880), (33981, 641160), (35620, 611658), (36660, 594306), (36990, 589004), (37596, 579510), (38634, 563940), (42744, 509715), (43380, 502242), (43992, 495255), (45308, 480870), (46995, 463608), (48087, 453080), (49320, 441753), (50760, 429221), (51512, 422955), (52056, 418535), (53430, 407772), (54990, 396204), (56394, 386340), (56635, 384696), (57951, 375960), (62660, 347706), (64116, 339810), (64390, 338364), (65070, 334828), (65988, 330170), (66034, 329940), (67962, 320580), (71240, 305829), (73320, 297153), (73980, 294502), (75192, 289755), (77268, 281970), (80145, 271848), (82485, 264136), (83707, 260280), (84591, 257560), (86760, 251121), (90616, 240435), (93990, 231804), (96174, 226540), (96585, 225576), (99051, 219960), (101943, 213720), (106860, 203886), (109980, 198102), (112788, 193170), (113270, 192348), (115902, 187980), (125320, 173853), (128232, 169905), (128780, 169182), (130140, 167414), (131976, 165085), (132068, 164970), (135924, 160290), (140985, 154536), (147251, 147960)]