20973359160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 448

約数和(自身を含む): 77529725280

約数和(自身を除く): 56556366120

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, 52, 54, 60, 61, 65, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 135, 156, 162, 180, 183, 195, 216, 234, 243, 244, 260, 270, 305, 312, 324, 351, 360, 366, 390, 405, 468, 486, 488, 520, 540, 549, 585, 610, 648, 702, 729, 732, 780, 793, 810, 907, 915, 936, 972, 1053, 1080, 1098, 1170, 1215, 1220, 1404, 1458, 1464, 1560, 1586, 1620, 1647, 1755, 1814, 1830, 1944, 2106, 2196, 2340, 2379, 2430, 2440, 2721, 2745, 2808, 2916, 3159, 3172, 3240, 3294, 3510, 3628, 3645, 3660, 3965, 4212, 4392, 4535, 4680, 4758, 4860, 4941, 5265, 5442, 5490, 5832, 6318, 6344, 6588, 7020, 7137, 7256, 7290, 7320, 7930, 8163, 8235, 8424, 9070, 9477, 9516, 9720, 9882, 10530, 10884, 10980, 11791, 11895, 12636, 13176, 13605, 14040, 14274, 14580, 14823, 15795, 15860, 16326, 16470, 18140, 18954, 19032, 19764, 21060, 21411, 21768, 21960, 23582, 23790, 24489, 24705, 25272, 27210, 28548, 29160, 29646, 31590, 31720, 32652, 32940, 35373, 35685, 36280, 37908, 39528, 40815, 42120, 42822, 44469, 47164, 47385, 47580, 48978, 49410, 54420, 55327, 57096, 58955, 59292, 63180, 64233, 65304, 65880, 70746, 71370, 73467, 74115, 75816, 81630, 85644, 88938, 94328, 94770, 95160, 97956, 98820, 106119, 107055, 108840, 110654, 117910, 118584, 122445, 126360, 128466, 141492, 142740, 146934, 148230, 163260, 165981, 171288, 176865, 177876, 189540, 192699, 195912, 197640, 212238, 214110, 220401, 221308, 222345, 235820, 244890, 256932, 276635, 282984, 285480, 293868, 296460, 318357, 321165, 326520, 331962, 353730, 355752, 367335, 379080, 385398, 424476, 428220, 440802, 442616, 444690, 471640, 489780, 497943, 513864, 530595, 553270, 578097, 587736, 592920, 636714, 642330, 661203, 663924, 707460, 719251, 734670, 770796, 829905, 848952, 856440, 881604, 889380, 955071, 963495, 979560, 995886, 1061190, 1102005, 1106540, 1156194, 1273428, 1284660, 1322406, 1327848, 1414920, 1438502, 1469340, 1493829, 1541592, 1591785, 1659810, 1763208, 1778760, 1910142, 1926990, 1991772, 2122380, 2157753, 2204010, 2213080, 2312388, 2489715, 2546856, 2569320, 2644812, 2865213, 2877004, 2890485, 2938680, 2987658, 3183570, 3306015, 3319620, 3596255, 3820284, 3853980, 3983544, 4244760, 4315506, 4408020, 4481487, 4624776, 4775355, 4979430, 5289624, 5730426, 5754008, 5780970, 5975316, 6367140, 6473259, 6612030, 6639240, 7192510, 7469145, 7640568, 7707960, 8595639, 8631012, 8816040, 8962974, 9550710, 9958860, 10788765, 11460852, 11561940, 11950632, 12734280, 12946518, 13224060, 13444461, 14326065, 14385020, 14938290, 17191278, 17262024, 17925948, 19101420, 19419777, 19917720, 21577530, 22407435, 22921704, 23123880, 25893036, 26448120, 26888922, 28652130, 28770040, 29876580, 32366295, 34382556, 35851896, 38202840, 38839554, 40333383, 42978195, 43155060, 44814870, 51786072, 53777844, 57304260, 58259331, 59753160, 64732590, 67222305, 68765112, 77679108, 80666766, 85956390, 86310120, 89629740, 97098885, 107555688, 114608520, 116518662, 129465180, 134444610, 155358216, 161333532, 171912780, 174777993, 179259480, 194197770, 201666915, 233037324, 258930360, 268889220, 291296655, 322667064, 343825560, 349555986, 388395540, 403333830, 466074648, 524333979, 537778440, 582593310, 699111972, 776791080, 806667660, 873889965, 1048667958, 1165186620, 1398223944, 1613335320, 1747779930, 2097335916, 2330373240, 2621669895, 3495559860, 4194671832, 5243339790, 6991119720, 10486679580, 20973359160]

約数ペア:

[(1, 20973359160), (2, 10486679580), (3, 6991119720), (4, 5243339790), (5, 4194671832), (6, 3495559860), (8, 2621669895), (9, 2330373240), (10, 2097335916), (12, 1747779930), (13, 1613335320), (15, 1398223944), (18, 1165186620), (20, 1048667958), (24, 873889965), (26, 806667660), (27, 776791080), (30, 699111972), (36, 582593310), (39, 537778440), (40, 524333979), (45, 466074648), (52, 403333830), (54, 388395540), (60, 349555986), (61, 343825560), (65, 322667064), (72, 291296655), (78, 268889220), (81, 258930360), (90, 233037324), (104, 201666915), (108, 194197770), (117, 179259480), (120, 174777993), (122, 171912780), (130, 161333532), (135, 155358216), (156, 134444610), (162, 129465180), (180, 116518662), (183, 114608520), (195, 107555688), (216, 97098885), (234, 89629740), (243, 86310120), (244, 85956390), (260, 80666766), (270, 77679108), (305, 68765112), (312, 67222305), (324, 64732590), (351, 59753160), (360, 58259331), (366, 57304260), (390, 53777844), (405, 51786072), (468, 44814870), (486, 43155060), (488, 42978195), (520, 40333383), (540, 38839554), (549, 38202840), (585, 35851896), (610, 34382556), (648, 32366295), (702, 29876580), (729, 28770040), (732, 28652130), (780, 26888922), (793, 26448120), (810, 25893036), (907, 23123880), (915, 22921704), (936, 22407435), (972, 21577530), (1053, 19917720), (1080, 19419777), (1098, 19101420), (1170, 17925948), (1215, 17262024), (1220, 17191278), (1404, 14938290), (1458, 14385020), (1464, 14326065), (1560, 13444461), (1586, 13224060), (1620, 12946518), (1647, 12734280), (1755, 11950632), (1814, 11561940), (1830, 11460852), (1944, 10788765), (2106, 9958860), (2196, 9550710), (2340, 8962974), (2379, 8816040), (2430, 8631012), (2440, 8595639), (2721, 7707960), (2745, 7640568), (2808, 7469145), (2916, 7192510), (3159, 6639240), (3172, 6612030), (3240, 6473259), (3294, 6367140), (3510, 5975316), (3628, 5780970), (3645, 5754008), (3660, 5730426), (3965, 5289624), (4212, 4979430), (4392, 4775355), (4535, 4624776), (4680, 4481487), (4758, 4408020), (4860, 4315506), (4941, 4244760), (5265, 3983544), (5442, 3853980), (5490, 3820284), (5832, 3596255), (6318, 3319620), (6344, 3306015), (6588, 3183570), (7020, 2987658), (7137, 2938680), (7256, 2890485), (7290, 2877004), (7320, 2865213), (7930, 2644812), (8163, 2569320), (8235, 2546856), (8424, 2489715), (9070, 2312388), (9477, 2213080), (9516, 2204010), (9720, 2157753), (9882, 2122380), (10530, 1991772), (10884, 1926990), (10980, 1910142), (11791, 1778760), (11895, 1763208), (12636, 1659810), (13176, 1591785), (13605, 1541592), (14040, 1493829), (14274, 1469340), (14580, 1438502), (14823, 1414920), (15795, 1327848), (15860, 1322406), (16326, 1284660), (16470, 1273428), (18140, 1156194), (18954, 1106540), (19032, 1102005), (19764, 1061190), (21060, 995886), (21411, 979560), (21768, 963495), (21960, 955071), (23582, 889380), (23790, 881604), (24489, 856440), (24705, 848952), (25272, 829905), (27210, 770796), (28548, 734670), (29160, 719251), (29646, 707460), (31590, 663924), (31720, 661203), (32652, 642330), (32940, 636714), (35373, 592920), (35685, 587736), (36280, 578097), (37908, 553270), (39528, 530595), (40815, 513864), (42120, 497943), (42822, 489780), (44469, 471640), (47164, 444690), (47385, 442616), (47580, 440802), (48978, 428220), (49410, 424476), (54420, 385398), (55327, 379080), (57096, 367335), (58955, 355752), (59292, 353730), (63180, 331962), (64233, 326520), (65304, 321165), (65880, 318357), (70746, 296460), (71370, 293868), (73467, 285480), (74115, 282984), (75816, 276635), (81630, 256932), (85644, 244890), (88938, 235820), (94328, 222345), (94770, 221308), (95160, 220401), (97956, 214110), (98820, 212238), (106119, 197640), (107055, 195912), (108840, 192699), (110654, 189540), (117910, 177876), (118584, 176865), (122445, 171288), (126360, 165981), (128466, 163260), (141492, 148230), (142740, 146934)]