7885002840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{757}}^1$

素因数の和:1402

約数の個数: 256

約数和(自身を含む): 27873054720

約数和(自身を除く): 19988051880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 607, 660, 715, 757, 780, 858, 1144, 1214, 1320, 1430, 1514, 1560, 1716, 1821, 2145, 2271, 2428, 2860, 3028, 3035, 3432, 3642, 3785, 4290, 4542, 4856, 5720, 6056, 6070, 6677, 7284, 7570, 7891, 8327, 8580, 9084, 9105, 9841, 11355, 12140, 13354, 14568, 15140, 15782, 16654, 17160, 18168, 18210, 19682, 20031, 22710, 23673, 24280, 24981, 26708, 29523, 30280, 31564, 33308, 33385, 36420, 39364, 39455, 40062, 41635, 45420, 47346, 49205, 49962, 53416, 59046, 63128, 66616, 66770, 72840, 78728, 78910, 80124, 83270, 86801, 90840, 94692, 98410, 99924, 100155, 108251, 118092, 118365, 124905, 133540, 147615, 157820, 160248, 166540, 173602, 189384, 196820, 199848, 200310, 216502, 236184, 236730, 249810, 260403, 267080, 295230, 315640, 324753, 333080, 347204, 393640, 400620, 433004, 434005, 459499, 473460, 499620, 520806, 541255, 590460, 649506, 694408, 801240, 866008, 868010, 918998, 946920, 999240, 1041612, 1082510, 1180920, 1299012, 1302015, 1378497, 1623765, 1736020, 1837996, 2083224, 2165020, 2297495, 2598024, 2604030, 2756994, 3247530, 3472040, 3675992, 4330040, 4594990, 5054489, 5208060, 5513988, 5973487, 6495060, 6892485, 9189980, 10108978, 10416120, 11027976, 11946974, 12990120, 13784970, 15163467, 17920461, 18379960, 20217956, 23893948, 25272445, 27569940, 29867435, 30326934, 35840922, 40435912, 47787896, 50544890, 55139880, 59734870, 60653868, 65708357, 71681844, 75817335, 89602305, 101089780, 119469740, 121307736, 131416714, 143363688, 151634670, 179204610, 197125071, 202179560, 238939480, 262833428, 303269340, 328541785, 358409220, 394250142, 525666856, 606538680, 657083570, 716818440, 788500284, 985625355, 1314167140, 1577000568, 1971250710, 2628334280, 3942501420, 7885002840]

約数ペア:

[(1, 7885002840), (2, 3942501420), (3, 2628334280), (4, 1971250710), (5, 1577000568), (6, 1314167140), (8, 985625355), (10, 788500284), (11, 716818440), (12, 657083570), (13, 606538680), (15, 525666856), (20, 394250142), (22, 358409220), (24, 328541785), (26, 303269340), (30, 262833428), (33, 238939480), (39, 202179560), (40, 197125071), (44, 179204610), (52, 151634670), (55, 143363688), (60, 131416714), (65, 121307736), (66, 119469740), (78, 101089780), (88, 89602305), (104, 75817335), (110, 71681844), (120, 65708357), (130, 60653868), (132, 59734870), (143, 55139880), (156, 50544890), (165, 47787896), (195, 40435912), (220, 35840922), (260, 30326934), (264, 29867435), (286, 27569940), (312, 25272445), (330, 23893948), (390, 20217956), (429, 18379960), (440, 17920461), (520, 15163467), (572, 13784970), (607, 12990120), (660, 11946974), (715, 11027976), (757, 10416120), (780, 10108978), (858, 9189980), (1144, 6892485), (1214, 6495060), (1320, 5973487), (1430, 5513988), (1514, 5208060), (1560, 5054489), (1716, 4594990), (1821, 4330040), (2145, 3675992), (2271, 3472040), (2428, 3247530), (2860, 2756994), (3028, 2604030), (3035, 2598024), (3432, 2297495), (3642, 2165020), (3785, 2083224), (4290, 1837996), (4542, 1736020), (4856, 1623765), (5720, 1378497), (6056, 1302015), (6070, 1299012), (6677, 1180920), (7284, 1082510), (7570, 1041612), (7891, 999240), (8327, 946920), (8580, 918998), (9084, 868010), (9105, 866008), (9841, 801240), (11355, 694408), (12140, 649506), (13354, 590460), (14568, 541255), (15140, 520806), (15782, 499620), (16654, 473460), (17160, 459499), (18168, 434005), (18210, 433004), (19682, 400620), (20031, 393640), (22710, 347204), (23673, 333080), (24280, 324753), (24981, 315640), (26708, 295230), (29523, 267080), (30280, 260403), (31564, 249810), (33308, 236730), (33385, 236184), (36420, 216502), (39364, 200310), (39455, 199848), (40062, 196820), (41635, 189384), (45420, 173602), (47346, 166540), (49205, 160248), (49962, 157820), (53416, 147615), (59046, 133540), (63128, 124905), (66616, 118365), (66770, 118092), (72840, 108251), (78728, 100155), (78910, 99924), (80124, 98410), (83270, 94692), (86801, 90840)]