15672559560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{46997}}^1$

素因数の和:47415

約数の個数: 128

約数和(自身を含む): 53870987520

約数和(自身を除く): 38198427960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 7940, 8337, 9528, 11116, 11910, 13895, 15880, 16674, 22232, 23820, 27790, 33348, 41685, 46997, 47640, 55580, 66696, 83370, 93994, 111160, 140991, 166740, 187988, 234985, 281982, 328979, 333480, 375976, 469970, 563964, 657958, 704955, 939940, 986937, 1127928, 1315916, 1409910, 1644895, 1879880, 1973874, 2631832, 2819820, 3289790, 3947748, 4934685, 5639640, 6579580, 7895496, 9869370, 13159160, 18657809, 19738740, 37315618, 39477480, 55973427, 74631236, 93289045, 111946854, 130604663, 149262472, 186578090, 223893708, 261209326, 279867135, 373156180, 391813989, 447787416, 522418652, 559734270, 653023315, 746312360, 783627978, 1044837304, 1119468540, 1306046630, 1567255956, 1959069945, 2238937080, 2612093260, 3134511912, 3918139890, 5224186520, 7836279780, 15672559560]

約数ペア:

[(1, 15672559560), (2, 7836279780), (3, 5224186520), (4, 3918139890), (5, 3134511912), (6, 2612093260), (7, 2238937080), (8, 1959069945), (10, 1567255956), (12, 1306046630), (14, 1119468540), (15, 1044837304), (20, 783627978), (21, 746312360), (24, 653023315), (28, 559734270), (30, 522418652), (35, 447787416), (40, 391813989), (42, 373156180), (56, 279867135), (60, 261209326), (70, 223893708), (84, 186578090), (105, 149262472), (120, 130604663), (140, 111946854), (168, 93289045), (210, 74631236), (280, 55973427), (397, 39477480), (420, 37315618), (794, 19738740), (840, 18657809), (1191, 13159160), (1588, 9869370), (1985, 7895496), (2382, 6579580), (2779, 5639640), (3176, 4934685), (3970, 3947748), (4764, 3289790), (5558, 2819820), (5955, 2631832), (7940, 1973874), (8337, 1879880), (9528, 1644895), (11116, 1409910), (11910, 1315916), (13895, 1127928), (15880, 986937), (16674, 939940), (22232, 704955), (23820, 657958), (27790, 563964), (33348, 469970), (41685, 375976), (46997, 333480), (47640, 328979), (55580, 281982), (66696, 234985), (83370, 187988), (93994, 166740), (111160, 140991)]