2531637360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17321}}^1$

素因数の和:17376

約数の個数: 240

約数和(自身を含む): 10052303040

約数和(自身を除く): 7520665680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6960, 7308, 8120, 9135, 9744, 10440, 12180, 14616, 16240, 17321, 18270, 20880, 24360, 29232, 34642, 36540, 48720, 51963, 69284, 73080, 86605, 103926, 121247, 138568, 146160, 155889, 173210, 207852, 242494, 259815, 277136, 311778, 346420, 363741, 415704, 484988, 502309, 519630, 606235, 623556, 692840, 727482, 779445, 831408, 969976, 1004618, 1039260, 1091223, 1212470, 1247112, 1385680, 1454964, 1506927, 1558890, 1818705, 1939952, 2009236, 2078520, 2182446, 2424940, 2494224, 2511545, 2909928, 3013854, 3117780, 3516163, 3637410, 4018472, 4157040, 4364892, 4520781, 4849880, 5023090, 5456115, 5819856, 6027708, 6235560, 7032326, 7274820, 7534635, 8036944, 8729784, 9041562, 9699760, 10046180, 10548489, 10912230, 12055416, 12471120, 14064652, 14549640, 15069270, 17459568, 17580815, 18083124, 20092360, 21096978, 21824460, 22603905, 24110832, 28129304, 29099280, 30138540, 31645467, 35161630, 36166248, 40184720, 42193956, 43648920, 45207810, 52742445, 56258608, 60277080, 63290934, 70323260, 72332496, 84387912, 87297840, 90415620, 105484890, 120554160, 126581868, 140646520, 158227335, 168775824, 180831240, 210969780, 253163736, 281293040, 316454670, 361662480, 421939560, 506327472, 632909340, 843879120, 1265818680, 2531637360]

約数ペア:

[(1, 2531637360), (2, 1265818680), (3, 843879120), (4, 632909340), (5, 506327472), (6, 421939560), (7, 361662480), (8, 316454670), (9, 281293040), (10, 253163736), (12, 210969780), (14, 180831240), (15, 168775824), (16, 158227335), (18, 140646520), (20, 126581868), (21, 120554160), (24, 105484890), (28, 90415620), (29, 87297840), (30, 84387912), (35, 72332496), (36, 70323260), (40, 63290934), (42, 60277080), (45, 56258608), (48, 52742445), (56, 45207810), (58, 43648920), (60, 42193956), (63, 40184720), (70, 36166248), (72, 35161630), (80, 31645467), (84, 30138540), (87, 29099280), (90, 28129304), (105, 24110832), (112, 22603905), (116, 21824460), (120, 21096978), (126, 20092360), (140, 18083124), (144, 17580815), (145, 17459568), (168, 15069270), (174, 14549640), (180, 14064652), (203, 12471120), (210, 12055416), (232, 10912230), (240, 10548489), (252, 10046180), (261, 9699760), (280, 9041562), (290, 8729784), (315, 8036944), (336, 7534635), (348, 7274820), (360, 7032326), (406, 6235560), (420, 6027708), (435, 5819856), (464, 5456115), (504, 5023090), (522, 4849880), (560, 4520781), (580, 4364892), (609, 4157040), (630, 4018472), (696, 3637410), (720, 3516163), (812, 3117780), (840, 3013854), (870, 2909928), (1008, 2511545), (1015, 2494224), (1044, 2424940), (1160, 2182446), (1218, 2078520), (1260, 2009236), (1305, 1939952), (1392, 1818705), (1624, 1558890), (1680, 1506927), (1740, 1454964), (1827, 1385680), (2030, 1247112), (2088, 1212470), (2320, 1091223), (2436, 1039260), (2520, 1004618), (2610, 969976), (3045, 831408), (3248, 779445), (3480, 727482), (3654, 692840), (4060, 623556), (4176, 606235), (4872, 519630), (5040, 502309), (5220, 484988), (6090, 415704), (6960, 363741), (7308, 346420), (8120, 311778), (9135, 277136), (9744, 259815), (10440, 242494), (12180, 207852), (14616, 173210), (16240, 155889), (17321, 146160), (18270, 138568), (20880, 121247), (24360, 103926), (29232, 86605), (34642, 73080), (36540, 69284), (48720, 51963)]