178492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3059

約数の個数: 160

約数和(自身を含む): 627459840

約数和(自身を除く): 448967760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3011, 3120, 3705, 3952, 4560, 4940, 5928, 6022, 7410, 9033, 9880, 11856, 12044, 14820, 15055, 18066, 19760, 24088, 29640, 30110, 36132, 39143, 45165, 48176, 57209, 59280, 60220, 72264, 78286, 90330, 114418, 117429, 120440, 144528, 156572, 171627, 180660, 195715, 228836, 234858, 240880, 286045, 313144, 343254, 361320, 391430, 457672, 469716, 572090, 587145, 626288, 686508, 722640, 743717, 782860, 858135, 915344, 939432, 1144180, 1174290, 1373016, 1487434, 1565720, 1716270, 1878864, 2231151, 2288360, 2348580, 2746032, 2974868, 3131440, 3432540, 3718585, 4462302, 4576720, 4697160, 5949736, 6865080, 7437170, 8924604, 9394320, 11155755, 11899472, 13730160, 14874340, 17849208, 22311510, 29748680, 35698416, 44623020, 59497360, 89246040, 178492080]

約数ペア:

[(1, 178492080), (2, 89246040), (3, 59497360), (4, 44623020), (5, 35698416), (6, 29748680), (8, 22311510), (10, 17849208), (12, 14874340), (13, 13730160), (15, 11899472), (16, 11155755), (19, 9394320), (20, 8924604), (24, 7437170), (26, 6865080), (30, 5949736), (38, 4697160), (39, 4576720), (40, 4462302), (48, 3718585), (52, 3432540), (57, 3131440), (60, 2974868), (65, 2746032), (76, 2348580), (78, 2288360), (80, 2231151), (95, 1878864), (104, 1716270), (114, 1565720), (120, 1487434), (130, 1373016), (152, 1174290), (156, 1144180), (190, 939432), (195, 915344), (208, 858135), (228, 782860), (240, 743717), (247, 722640), (260, 686508), (285, 626288), (304, 587145), (312, 572090), (380, 469716), (390, 457672), (456, 391430), (494, 361320), (520, 343254), (570, 313144), (624, 286045), (741, 240880), (760, 234858), (780, 228836), (912, 195715), (988, 180660), (1040, 171627), (1140, 156572), (1235, 144528), (1482, 120440), (1520, 117429), (1560, 114418), (1976, 90330), (2280, 78286), (2470, 72264), (2964, 60220), (3011, 59280), (3120, 57209), (3705, 48176), (3952, 45165), (4560, 39143), (4940, 36132), (5928, 30110), (6022, 29640), (7410, 24088), (9033, 19760), (9880, 18066), (11856, 15055), (12044, 14820)]