770755440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35291}}^1$

素因数の和:35327

約数の個数: 160

約数和(自身を含む): 2940811776

約数和(自身を除く): 2170056336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 35291, 70582, 105873, 141164, 176455, 211746, 247037, 282328, 352910, 423492, 458783, 494074, 529365, 564656, 705820, 741111, 846984, 917566, 988148, 1058730, 1235185, 1376349, 1411640, 1482222, 1693968, 1835132, 1976296, 2117460, 2293915, 2470370, 2752698, 2823280, 2964444, 3211481, 3670264, 3705555, 3952592, 4234920, 4587830, 4940740, 5505396, 5928888, 6422962, 6881745, 7340528, 7411110, 8469840, 9175660, 9634443, 9881480, 11010792, 11857776, 12845924, 13763490, 14822220, 16057405, 18351320, 19268886, 19762960, 22021584, 25691848, 27526980, 29644440, 32114810, 36702640, 38537772, 48172215, 51383696, 55053960, 59288880, 64229620, 77075544, 96344430, 110107920, 128459240, 154151088, 192688860, 256918480, 385377720, 770755440]

約数ペア:

[(1, 770755440), (2, 385377720), (3, 256918480), (4, 192688860), (5, 154151088), (6, 128459240), (7, 110107920), (8, 96344430), (10, 77075544), (12, 64229620), (13, 59288880), (14, 55053960), (15, 51383696), (16, 48172215), (20, 38537772), (21, 36702640), (24, 32114810), (26, 29644440), (28, 27526980), (30, 25691848), (35, 22021584), (39, 19762960), (40, 19268886), (42, 18351320), (48, 16057405), (52, 14822220), (56, 13763490), (60, 12845924), (65, 11857776), (70, 11010792), (78, 9881480), (80, 9634443), (84, 9175660), (91, 8469840), (104, 7411110), (105, 7340528), (112, 6881745), (120, 6422962), (130, 5928888), (140, 5505396), (156, 4940740), (168, 4587830), (182, 4234920), (195, 3952592), (208, 3705555), (210, 3670264), (240, 3211481), (260, 2964444), (273, 2823280), (280, 2752698), (312, 2470370), (336, 2293915), (364, 2117460), (390, 1976296), (420, 1835132), (455, 1693968), (520, 1482222), (546, 1411640), (560, 1376349), (624, 1235185), (728, 1058730), (780, 988148), (840, 917566), (910, 846984), (1040, 741111), (1092, 705820), (1365, 564656), (1456, 529365), (1560, 494074), (1680, 458783), (1820, 423492), (2184, 352910), (2730, 282328), (3120, 247037), (3640, 211746), (4368, 176455), (5460, 141164), (7280, 105873), (10920, 70582), (21840, 35291)]