76118640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 262649856

約数和(自身を除く): 186531216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 787, 806, 930, 1040, 1209, 1240, 1488, 1560, 1574, 1612, 1860, 2015, 2361, 2418, 2480, 3120, 3148, 3224, 3720, 3935, 4030, 4722, 4836, 6045, 6296, 6448, 7440, 7870, 8060, 9444, 9672, 10231, 11805, 12090, 12592, 15740, 16120, 18888, 19344, 20462, 23610, 24180, 24397, 30693, 31480, 32240, 37776, 40924, 47220, 48360, 48794, 51155, 61386, 62960, 73191, 81848, 94440, 96720, 97588, 102310, 121985, 122772, 146382, 153465, 163696, 188880, 195176, 204620, 243970, 245544, 292764, 306930, 317161, 365955, 390352, 409240, 487940, 491088, 585528, 613860, 634322, 731910, 818480, 951483, 975880, 1171056, 1227720, 1268644, 1463820, 1585805, 1902966, 1951760, 2455440, 2537288, 2927640, 3171610, 3805932, 4757415, 5074576, 5855280, 6343220, 7611864, 9514830, 12686440, 15223728, 19029660, 25372880, 38059320, 76118640]

約数ペア:

[(1, 76118640), (2, 38059320), (3, 25372880), (4, 19029660), (5, 15223728), (6, 12686440), (8, 9514830), (10, 7611864), (12, 6343220), (13, 5855280), (15, 5074576), (16, 4757415), (20, 3805932), (24, 3171610), (26, 2927640), (30, 2537288), (31, 2455440), (39, 1951760), (40, 1902966), (48, 1585805), (52, 1463820), (60, 1268644), (62, 1227720), (65, 1171056), (78, 975880), (80, 951483), (93, 818480), (104, 731910), (120, 634322), (124, 613860), (130, 585528), (155, 491088), (156, 487940), (186, 409240), (195, 390352), (208, 365955), (240, 317161), (248, 306930), (260, 292764), (310, 245544), (312, 243970), (372, 204620), (390, 195176), (403, 188880), (465, 163696), (496, 153465), (520, 146382), (620, 122772), (624, 121985), (744, 102310), (780, 97588), (787, 96720), (806, 94440), (930, 81848), (1040, 73191), (1209, 62960), (1240, 61386), (1488, 51155), (1560, 48794), (1574, 48360), (1612, 47220), (1860, 40924), (2015, 37776), (2361, 32240), (2418, 31480), (2480, 30693), (3120, 24397), (3148, 24180), (3224, 23610), (3720, 20462), (3935, 19344), (4030, 18888), (4722, 16120), (4836, 15740), (6045, 12592), (6296, 12090), (6448, 11805), (7440, 10231), (7870, 9672), (8060, 9444)]