2623226640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1609

約数の個数: 160

約数和(自身を含む): 8583438720

約数和(自身を除く): 5960212080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 577, 760, 912, 997, 1140, 1154, 1520, 1731, 1994, 2280, 2308, 2885, 2991, 3462, 3988, 4560, 4616, 4985, 5770, 5982, 6924, 7976, 8655, 9232, 9970, 10963, 11540, 11964, 13848, 14955, 15952, 17310, 18943, 19940, 21926, 23080, 23928, 27696, 29910, 32889, 34620, 37886, 39880, 43852, 46160, 47856, 54815, 56829, 59820, 65778, 69240, 75772, 79760, 87704, 94715, 109630, 113658, 119640, 131556, 138480, 151544, 164445, 175408, 189430, 219260, 227316, 239280, 263112, 284145, 303088, 328890, 378860, 438520, 454632, 526224, 568290, 575269, 657780, 757720, 877040, 909264, 1136580, 1150538, 1315560, 1515440, 1725807, 2273160, 2301076, 2631120, 2876345, 3451614, 4546320, 4602152, 5752690, 6903228, 8629035, 9204304, 10930111, 11505380, 13806456, 17258070, 21860222, 23010760, 27612912, 32790333, 34516140, 43720444, 46021520, 54650555, 65580666, 69032280, 87440888, 109301110, 131161332, 138064560, 163951665, 174881776, 218602220, 262322664, 327903330, 437204440, 524645328, 655806660, 874408880, 1311613320, 2623226640]

約数ペア:

[(1, 2623226640), (2, 1311613320), (3, 874408880), (4, 655806660), (5, 524645328), (6, 437204440), (8, 327903330), (10, 262322664), (12, 218602220), (15, 174881776), (16, 163951665), (19, 138064560), (20, 131161332), (24, 109301110), (30, 87440888), (38, 69032280), (40, 65580666), (48, 54650555), (57, 46021520), (60, 43720444), (76, 34516140), (80, 32790333), (95, 27612912), (114, 23010760), (120, 21860222), (152, 17258070), (190, 13806456), (228, 11505380), (240, 10930111), (285, 9204304), (304, 8629035), (380, 6903228), (456, 5752690), (570, 4602152), (577, 4546320), (760, 3451614), (912, 2876345), (997, 2631120), (1140, 2301076), (1154, 2273160), (1520, 1725807), (1731, 1515440), (1994, 1315560), (2280, 1150538), (2308, 1136580), (2885, 909264), (2991, 877040), (3462, 757720), (3988, 657780), (4560, 575269), (4616, 568290), (4985, 526224), (5770, 454632), (5982, 438520), (6924, 378860), (7976, 328890), (8655, 303088), (9232, 284145), (9970, 263112), (10963, 239280), (11540, 227316), (11964, 219260), (13848, 189430), (14955, 175408), (15952, 164445), (17310, 151544), (18943, 138480), (19940, 131556), (21926, 119640), (23080, 113658), (23928, 109630), (27696, 94715), (29910, 87704), (32889, 79760), (34620, 75772), (37886, 69240), (39880, 65778), (43852, 59820), (46160, 56829), (47856, 54815)]