5157720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31511}}^1$

素因数の和:31571

約数の個数: 192

約数和(自身を含む): 18296119296

約数和(自身を除く): 13138398816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 10230, 10912, 13640, 14880, 16368, 20460, 27280, 31511, 32736, 40920, 54560, 63022, 81840, 94533, 126044, 157555, 163680, 189066, 252088, 315110, 346621, 378132, 472665, 504176, 630220, 693242, 756264, 945330, 976841, 1008352, 1039863, 1260440, 1386484, 1512528, 1733105, 1890660, 1953682, 2079726, 2520880, 2772968, 2930523, 3025056, 3466210, 3781320, 3907364, 4159452, 4884205, 5041760, 5199315, 5545936, 5861046, 6932420, 7562640, 7814728, 8318904, 9768410, 10398630, 10745251, 11091872, 11722092, 13864840, 14652615, 15125280, 15629456, 16637808, 19536820, 20797260, 21490502, 23444184, 27729680, 29305230, 31258912, 32235753, 33275616, 39073640, 41594520, 42981004, 46888368, 53726255, 55459360, 58610460, 64471506, 78147280, 83189040, 85962008, 93776736, 107452510, 117220920, 128943012, 156294560, 161178765, 166378080, 171924016, 214905020, 234441840, 257886024, 322357530, 343848032, 429810040, 468883680, 515772048, 644715060, 859620080, 1031544096, 1289430120, 1719240160, 2578860240, 5157720480]

約数ペア:

[(1, 5157720480), (2, 2578860240), (3, 1719240160), (4, 1289430120), (5, 1031544096), (6, 859620080), (8, 644715060), (10, 515772048), (11, 468883680), (12, 429810040), (15, 343848032), (16, 322357530), (20, 257886024), (22, 234441840), (24, 214905020), (30, 171924016), (31, 166378080), (32, 161178765), (33, 156294560), (40, 128943012), (44, 117220920), (48, 107452510), (55, 93776736), (60, 85962008), (62, 83189040), (66, 78147280), (80, 64471506), (88, 58610460), (93, 55459360), (96, 53726255), (110, 46888368), (120, 42981004), (124, 41594520), (132, 39073640), (155, 33275616), (160, 32235753), (165, 31258912), (176, 29305230), (186, 27729680), (220, 23444184), (240, 21490502), (248, 20797260), (264, 19536820), (310, 16637808), (330, 15629456), (341, 15125280), (352, 14652615), (372, 13864840), (440, 11722092), (465, 11091872), (480, 10745251), (496, 10398630), (528, 9768410), (620, 8318904), (660, 7814728), (682, 7562640), (744, 6932420), (880, 5861046), (930, 5545936), (992, 5199315), (1023, 5041760), (1056, 4884205), (1240, 4159452), (1320, 3907364), (1364, 3781320), (1488, 3466210), (1705, 3025056), (1760, 2930523), (1860, 2772968), (2046, 2520880), (2480, 2079726), (2640, 1953682), (2728, 1890660), (2976, 1733105), (3410, 1512528), (3720, 1386484), (4092, 1260440), (4960, 1039863), (5115, 1008352), (5280, 976841), (5456, 945330), (6820, 756264), (7440, 693242), (8184, 630220), (10230, 504176), (10912, 472665), (13640, 378132), (14880, 346621), (16368, 315110), (20460, 252088), (27280, 189066), (31511, 163680), (32736, 157555), (40920, 126044), (54560, 94533), (63022, 81840)]