56386680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 128

約数和(自身を含む): 203558400

約数和(自身を除く): 147171720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3533, 3990, 5320, 7066, 7980, 10599, 14132, 15960, 17665, 21198, 24731, 28264, 35330, 42396, 49462, 52995, 67127, 70660, 74193, 84792, 98924, 105990, 123655, 134254, 141320, 148386, 197848, 201381, 211980, 247310, 268508, 296772, 335635, 370965, 402762, 423960, 469889, 494620, 537016, 593544, 671270, 741930, 805524, 939778, 989240, 1006905, 1342540, 1409667, 1483860, 1611048, 1879556, 2013810, 2349445, 2685080, 2819334, 2967720, 3759112, 4027620, 4698890, 5638668, 7048335, 8055240, 9397780, 11277336, 14096670, 18795560, 28193340, 56386680]

約数ペア:

[(1, 56386680), (2, 28193340), (3, 18795560), (4, 14096670), (5, 11277336), (6, 9397780), (7, 8055240), (8, 7048335), (10, 5638668), (12, 4698890), (14, 4027620), (15, 3759112), (19, 2967720), (20, 2819334), (21, 2685080), (24, 2349445), (28, 2013810), (30, 1879556), (35, 1611048), (38, 1483860), (40, 1409667), (42, 1342540), (56, 1006905), (57, 989240), (60, 939778), (70, 805524), (76, 741930), (84, 671270), (95, 593544), (105, 537016), (114, 494620), (120, 469889), (133, 423960), (140, 402762), (152, 370965), (168, 335635), (190, 296772), (210, 268508), (228, 247310), (266, 211980), (280, 201381), (285, 197848), (380, 148386), (399, 141320), (420, 134254), (456, 123655), (532, 105990), (570, 98924), (665, 84792), (760, 74193), (798, 70660), (840, 67127), (1064, 52995), (1140, 49462), (1330, 42396), (1596, 35330), (1995, 28264), (2280, 24731), (2660, 21198), (3192, 17665), (3533, 15960), (3990, 14132), (5320, 10599), (7066, 7980)]