207405432520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{164071}}^1$

素因数の和:164136

約数の個数: 192

約数和(自身を含む): 583689421440

約数和(自身を除く): 376283988920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 169, 170, 187, 220, 221, 260, 286, 338, 340, 374, 440, 442, 520, 572, 676, 680, 715, 748, 845, 884, 935, 1105, 1144, 1352, 1430, 1496, 1690, 1768, 1859, 1870, 2210, 2431, 2860, 2873, 3380, 3718, 3740, 4420, 4862, 5720, 5746, 6760, 7436, 7480, 8840, 9295, 9724, 11492, 12155, 14365, 14872, 18590, 19448, 22984, 24310, 28730, 31603, 37180, 48620, 57460, 63206, 74360, 97240, 114920, 126412, 158015, 164071, 252824, 316030, 328142, 632060, 656284, 820355, 1264120, 1312568, 1640710, 1804781, 2132923, 2789207, 3281420, 3609562, 4265846, 5578414, 6562840, 7219124, 8531692, 9023905, 10664615, 11156828, 13946035, 14438248, 17063384, 18047810, 21329230, 22313656, 23462153, 27727999, 27892070, 30681277, 36095620, 36259691, 42658460, 46924306, 55455998, 55784140, 61362554, 72191240, 72519382, 85316920, 93848612, 110911996, 111568280, 117310765, 122725108, 138639995, 145038764, 153406385, 181298455, 187697224, 221823992, 234621530, 245450216, 277279990, 290077528, 305007989, 306812770, 362596910, 398856601, 469243060, 471375983, 554559980, 610015978, 613625540, 725193820, 797713202, 938486120, 942751966, 1109119960, 1220031956, 1227251080, 1450387640, 1525039945, 1595426404, 1885503932, 1994283005, 2356879915, 2440063912, 3050079890, 3190852808, 3771007864, 3988566010, 4713759830, 5185135813, 6100159780, 7977132020, 9427519660, 10370271626, 12200319560, 15954264040, 18855039320, 20740543252, 25925679065, 41481086504, 51851358130, 103702716260, 207405432520]

約数ペア:

[(1, 207405432520), (2, 103702716260), (4, 51851358130), (5, 41481086504), (8, 25925679065), (10, 20740543252), (11, 18855039320), (13, 15954264040), (17, 12200319560), (20, 10370271626), (22, 9427519660), (26, 7977132020), (34, 6100159780), (40, 5185135813), (44, 4713759830), (52, 3988566010), (55, 3771007864), (65, 3190852808), (68, 3050079890), (85, 2440063912), (88, 2356879915), (104, 1994283005), (110, 1885503932), (130, 1595426404), (136, 1525039945), (143, 1450387640), (169, 1227251080), (170, 1220031956), (187, 1109119960), (220, 942751966), (221, 938486120), (260, 797713202), (286, 725193820), (338, 613625540), (340, 610015978), (374, 554559980), (440, 471375983), (442, 469243060), (520, 398856601), (572, 362596910), (676, 306812770), (680, 305007989), (715, 290077528), (748, 277279990), (845, 245450216), (884, 234621530), (935, 221823992), (1105, 187697224), (1144, 181298455), (1352, 153406385), (1430, 145038764), (1496, 138639995), (1690, 122725108), (1768, 117310765), (1859, 111568280), (1870, 110911996), (2210, 93848612), (2431, 85316920), (2860, 72519382), (2873, 72191240), (3380, 61362554), (3718, 55784140), (3740, 55455998), (4420, 46924306), (4862, 42658460), (5720, 36259691), (5746, 36095620), (6760, 30681277), (7436, 27892070), (7480, 27727999), (8840, 23462153), (9295, 22313656), (9724, 21329230), (11492, 18047810), (12155, 17063384), (14365, 14438248), (14872, 13946035), (18590, 11156828), (19448, 10664615), (22984, 9023905), (24310, 8531692), (28730, 7219124), (31603, 6562840), (37180, 5578414), (48620, 4265846), (57460, 3609562), (63206, 3281420), (74360, 2789207), (97240, 2132923), (114920, 1804781), (126412, 1640710), (158015, 1312568), (164071, 1264120), (252824, 820355), (316030, 656284), (328142, 632060)]