195604920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77621}}^1$

素因数の和:77645

約数の個数: 96

約数和(自身を含む): 726541920

約数和(自身を除く): 530937000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77621, 155242, 232863, 310484, 388105, 465726, 543347, 620968, 698589, 776210, 931452, 1086694, 1164315, 1397178, 1552420, 1630041, 1862904, 2173388, 2328630, 2716735, 2794356, 3104840, 3260082, 3492945, 4346776, 4657260, 4890123, 5433470, 5588712, 6520164, 6985890, 8150205, 9314520, 9780246, 10866940, 13040328, 13971780, 16300410, 19560492, 21733880, 24450615, 27943560, 32600820, 39120984, 48901230, 65201640, 97802460, 195604920]

約数ペア:

[(1, 195604920), (2, 97802460), (3, 65201640), (4, 48901230), (5, 39120984), (6, 32600820), (7, 27943560), (8, 24450615), (9, 21733880), (10, 19560492), (12, 16300410), (14, 13971780), (15, 13040328), (18, 10866940), (20, 9780246), (21, 9314520), (24, 8150205), (28, 6985890), (30, 6520164), (35, 5588712), (36, 5433470), (40, 4890123), (42, 4657260), (45, 4346776), (56, 3492945), (60, 3260082), (63, 3104840), (70, 2794356), (72, 2716735), (84, 2328630), (90, 2173388), (105, 1862904), (120, 1630041), (126, 1552420), (140, 1397178), (168, 1164315), (180, 1086694), (210, 931452), (252, 776210), (280, 698589), (315, 620968), (360, 543347), (420, 465726), (504, 388105), (630, 310484), (840, 232863), (1260, 155242), (2520, 77621)]