1567184220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21821}}^1$

素因数の和:21865

約数の個数: 192

約数和(自身を含む): 5865753600

約数和(自身を除く): 4298569380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 21821, 23940, 35910, 43642, 65463, 71820, 87284, 109105, 130926, 152747, 196389, 218210, 261852, 305494, 327315, 392778, 414599, 436420, 458241, 589167, 610988, 654630, 763735, 785556, 829198, 916482, 981945, 1178334, 1243797, 1309260, 1374723, 1527470, 1658396, 1832964, 1963890, 2072995, 2291205, 2356668, 2487594, 2749446, 2902193, 2945835, 3054940, 3731391, 3927780, 4124169, 4145990, 4582410, 4975188, 5498892, 5804386, 5891670, 6218985, 6873615, 7462782, 8248338, 8291980, 8706579, 9164820, 11194173, 11608772, 11783340, 12437970, 13747230, 14510965, 14925564, 16496676, 17413158, 18656955, 20620845, 22388346, 24875940, 26119737, 27494460, 29021930, 34826316, 37313910, 41241690, 43532895, 44776692, 52239474, 55970865, 58043860, 74627820, 78359211, 82483380, 87065790, 104478948, 111941730, 130598685, 156718422, 174131580, 223883460, 261197370, 313436844, 391796055, 522394740, 783592110, 1567184220]

約数ペア:

[(1, 1567184220), (2, 783592110), (3, 522394740), (4, 391796055), (5, 313436844), (6, 261197370), (7, 223883460), (9, 174131580), (10, 156718422), (12, 130598685), (14, 111941730), (15, 104478948), (18, 87065790), (19, 82483380), (20, 78359211), (21, 74627820), (27, 58043860), (28, 55970865), (30, 52239474), (35, 44776692), (36, 43532895), (38, 41241690), (42, 37313910), (45, 34826316), (54, 29021930), (57, 27494460), (60, 26119737), (63, 24875940), (70, 22388346), (76, 20620845), (84, 18656955), (90, 17413158), (95, 16496676), (105, 14925564), (108, 14510965), (114, 13747230), (126, 12437970), (133, 11783340), (135, 11608772), (140, 11194173), (171, 9164820), (180, 8706579), (189, 8291980), (190, 8248338), (210, 7462782), (228, 6873615), (252, 6218985), (266, 5891670), (270, 5804386), (285, 5498892), (315, 4975188), (342, 4582410), (378, 4145990), (380, 4124169), (399, 3927780), (420, 3731391), (513, 3054940), (532, 2945835), (540, 2902193), (570, 2749446), (630, 2487594), (665, 2356668), (684, 2291205), (756, 2072995), (798, 1963890), (855, 1832964), (945, 1658396), (1026, 1527470), (1140, 1374723), (1197, 1309260), (1260, 1243797), (1330, 1178334), (1596, 981945), (1710, 916482), (1890, 829198), (1995, 785556), (2052, 763735), (2394, 654630), (2565, 610988), (2660, 589167), (3420, 458241), (3591, 436420), (3780, 414599), (3990, 392778), (4788, 327315), (5130, 305494), (5985, 261852), (7182, 218210), (7980, 196389), (10260, 152747), (11970, 130926), (14364, 109105), (17955, 87284), (21821, 71820), (23940, 65463), (35910, 43642)]