19521109440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2311}}^1$

素因数の和:2760

約数の個数: 336

約数和(自身を含む): 76952977920

約数和(自身を除く): 57431868480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 419, 420, 448, 480, 504, 560, 576, 630, 672, 720, 838, 840, 960, 1008, 1120, 1257, 1260, 1344, 1440, 1676, 1680, 2016, 2095, 2240, 2311, 2514, 2520, 2880, 2933, 3352, 3360, 3771, 4032, 4190, 4622, 5028, 5040, 5866, 6285, 6704, 6720, 6933, 7542, 8380, 8799, 9244, 10056, 10080, 11555, 11732, 12570, 13408, 13866, 14665, 15084, 16177, 16760, 17598, 18488, 18855, 20112, 20160, 20799, 23110, 23464, 25140, 26397, 26816, 27732, 29330, 30168, 32354, 33520, 34665, 35196, 36976, 37710, 40224, 41598, 43995, 46220, 46928, 48531, 50280, 52794, 55464, 58660, 60336, 64708, 67040, 69330, 70392, 73952, 75420, 80448, 80885, 83196, 87990, 92440, 93856, 97062, 100560, 103995, 105588, 110928, 117320, 120672, 129416, 131985, 134080, 138660, 140784, 145593, 147904, 150840, 161770, 166392, 175980, 184880, 187712, 194124, 201120, 207990, 211176, 221856, 234640, 241344, 242655, 258832, 263970, 277320, 281568, 291186, 301680, 323540, 332784, 351960, 369760, 388248, 402240, 415980, 422352, 443712, 469280, 485310, 517664, 527940, 554640, 563136, 582372, 603360, 647080, 665568, 703920, 727965, 739520, 776496, 831960, 844704, 938560, 968309, 970620, 1035328, 1055880, 1109280, 1164744, 1206720, 1294160, 1331136, 1407840, 1455930, 1552992, 1663920, 1689408, 1936618, 1941240, 2111760, 2218560, 2329488, 2588320, 2815680, 2904927, 2911860, 3105984, 3327840, 3873236, 3882480, 4223520, 4658976, 4841545, 5176640, 5809854, 5823720, 6655680, 6778163, 7746472, 7764960, 8447040, 8714781, 9317952, 9683090, 11619708, 11647440, 13556326, 14524635, 15492944, 15529920, 17429562, 19366180, 20334489, 23239416, 23294880, 27112652, 29049270, 30985888, 33890815, 34859124, 38732360, 40668978, 43573905, 46478832, 46589760, 54225304, 58098540, 61003467, 61971776, 67781630, 69718248, 77464720, 81337956, 87147810, 92957664, 101672445, 108450608, 116197080, 122006934, 135563260, 139436496, 154929440, 162675912, 174295620, 185915328, 203344890, 216901216, 232394160, 244013868, 271126520, 278872992, 305017335, 309858880, 325351824, 348591240, 406689780, 433802432, 464788320, 488027736, 542253040, 557745984, 610034670, 650703648, 697182480, 813379560, 929576640, 976055472, 1084506080, 1220069340, 1301407296, 1394364960, 1626759120, 1952110944, 2169012160, 2440138680, 2788729920, 3253518240, 3904221888, 4880277360, 6507036480, 9760554720, 19521109440]

約数ペア:

[(1, 19521109440), (2, 9760554720), (3, 6507036480), (4, 4880277360), (5, 3904221888), (6, 3253518240), (7, 2788729920), (8, 2440138680), (9, 2169012160), (10, 1952110944), (12, 1626759120), (14, 1394364960), (15, 1301407296), (16, 1220069340), (18, 1084506080), (20, 976055472), (21, 929576640), (24, 813379560), (28, 697182480), (30, 650703648), (32, 610034670), (35, 557745984), (36, 542253040), (40, 488027736), (42, 464788320), (45, 433802432), (48, 406689780), (56, 348591240), (60, 325351824), (63, 309858880), (64, 305017335), (70, 278872992), (72, 271126520), (80, 244013868), (84, 232394160), (90, 216901216), (96, 203344890), (105, 185915328), (112, 174295620), (120, 162675912), (126, 154929440), (140, 139436496), (144, 135563260), (160, 122006934), (168, 116197080), (180, 108450608), (192, 101672445), (210, 92957664), (224, 87147810), (240, 81337956), (252, 77464720), (280, 69718248), (288, 67781630), (315, 61971776), (320, 61003467), (336, 58098540), (360, 54225304), (419, 46589760), (420, 46478832), (448, 43573905), (480, 40668978), (504, 38732360), (560, 34859124), (576, 33890815), (630, 30985888), (672, 29049270), (720, 27112652), (838, 23294880), (840, 23239416), (960, 20334489), (1008, 19366180), (1120, 17429562), (1257, 15529920), (1260, 15492944), (1344, 14524635), (1440, 13556326), (1676, 11647440), (1680, 11619708), (2016, 9683090), (2095, 9317952), (2240, 8714781), (2311, 8447040), (2514, 7764960), (2520, 7746472), (2880, 6778163), (2933, 6655680), (3352, 5823720), (3360, 5809854), (3771, 5176640), (4032, 4841545), (4190, 4658976), (4622, 4223520), (5028, 3882480), (5040, 3873236), (5866, 3327840), (6285, 3105984), (6704, 2911860), (6720, 2904927), (6933, 2815680), (7542, 2588320), (8380, 2329488), (8799, 2218560), (9244, 2111760), (10056, 1941240), (10080, 1936618), (11555, 1689408), (11732, 1663920), (12570, 1552992), (13408, 1455930), (13866, 1407840), (14665, 1331136), (15084, 1294160), (16177, 1206720), (16760, 1164744), (17598, 1109280), (18488, 1055880), (18855, 1035328), (20112, 970620), (20160, 968309), (20799, 938560), (23110, 844704), (23464, 831960), (25140, 776496), (26397, 739520), (26816, 727965), (27732, 703920), (29330, 665568), (30168, 647080), (32354, 603360), (33520, 582372), (34665, 563136), (35196, 554640), (36976, 527940), (37710, 517664), (40224, 485310), (41598, 469280), (43995, 443712), (46220, 422352), (46928, 415980), (48531, 402240), (50280, 388248), (52794, 369760), (55464, 351960), (58660, 332784), (60336, 323540), (64708, 301680), (67040, 291186), (69330, 281568), (70392, 277320), (73952, 263970), (75420, 258832), (80448, 242655), (80885, 241344), (83196, 234640), (87990, 221856), (92440, 211176), (93856, 207990), (97062, 201120), (100560, 194124), (103995, 187712), (105588, 184880), (110928, 175980), (117320, 166392), (120672, 161770), (129416, 150840), (131985, 147904), (134080, 145593), (138660, 140784)]