1380770040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 256

約数和(自身を含む): 4819046400

約数和(自身を除く): 3438276360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 29, 30, 39, 40, 46, 52, 58, 60, 65, 69, 78, 87, 92, 104, 115, 116, 120, 130, 138, 145, 156, 174, 184, 195, 230, 232, 260, 276, 290, 299, 312, 345, 348, 377, 390, 435, 460, 520, 552, 580, 598, 667, 690, 696, 754, 780, 870, 897, 920, 1131, 1160, 1196, 1327, 1334, 1380, 1495, 1508, 1560, 1740, 1794, 1885, 2001, 2262, 2392, 2654, 2668, 2760, 2990, 3016, 3335, 3480, 3588, 3770, 3981, 4002, 4485, 4524, 5308, 5336, 5655, 5980, 6635, 6670, 7176, 7540, 7962, 8004, 8671, 8970, 9048, 10005, 10616, 11310, 11960, 13270, 13340, 15080, 15924, 16008, 17251, 17342, 17940, 19905, 20010, 22620, 26013, 26540, 26680, 30521, 31848, 34502, 34684, 35880, 38483, 39810, 40020, 43355, 45240, 51753, 52026, 53080, 61042, 69004, 69368, 76966, 79620, 80040, 86255, 86710, 91563, 103506, 104052, 115449, 122084, 130065, 138008, 152605, 153932, 159240, 172510, 173420, 183126, 192415, 207012, 208104, 230898, 244168, 258765, 260130, 305210, 307864, 345020, 346840, 366252, 384830, 396773, 414024, 457815, 461796, 500279, 517530, 520260, 577245, 610420, 690040, 732504, 769660, 793546, 885109, 915630, 923592, 1000558, 1035060, 1040520, 1154490, 1190319, 1220840, 1500837, 1539320, 1587092, 1770218, 1831260, 1983865, 2001116, 2070120, 2308980, 2380638, 2501395, 2655327, 3001674, 3174184, 3540436, 3662520, 3967730, 4002232, 4425545, 4617960, 4761276, 5002790, 5310654, 5951595, 6003348, 7080872, 7504185, 7935460, 8851090, 9522552, 10005580, 10621308, 11506417, 11903190, 12006696, 13276635, 15008370, 15870920, 17702180, 20011160, 21242616, 23012834, 23806380, 26553270, 30016740, 34519251, 35404360, 46025668, 47612760, 53106540, 57532085, 60033480, 69038502, 92051336, 106213080, 115064170, 138077004, 172596255, 230128340, 276154008, 345192510, 460256680, 690385020, 1380770040]

約数ペア:

[(1, 1380770040), (2, 690385020), (3, 460256680), (4, 345192510), (5, 276154008), (6, 230128340), (8, 172596255), (10, 138077004), (12, 115064170), (13, 106213080), (15, 92051336), (20, 69038502), (23, 60033480), (24, 57532085), (26, 53106540), (29, 47612760), (30, 46025668), (39, 35404360), (40, 34519251), (46, 30016740), (52, 26553270), (58, 23806380), (60, 23012834), (65, 21242616), (69, 20011160), (78, 17702180), (87, 15870920), (92, 15008370), (104, 13276635), (115, 12006696), (116, 11903190), (120, 11506417), (130, 10621308), (138, 10005580), (145, 9522552), (156, 8851090), (174, 7935460), (184, 7504185), (195, 7080872), (230, 6003348), (232, 5951595), (260, 5310654), (276, 5002790), (290, 4761276), (299, 4617960), (312, 4425545), (345, 4002232), (348, 3967730), (377, 3662520), (390, 3540436), (435, 3174184), (460, 3001674), (520, 2655327), (552, 2501395), (580, 2380638), (598, 2308980), (667, 2070120), (690, 2001116), (696, 1983865), (754, 1831260), (780, 1770218), (870, 1587092), (897, 1539320), (920, 1500837), (1131, 1220840), (1160, 1190319), (1196, 1154490), (1327, 1040520), (1334, 1035060), (1380, 1000558), (1495, 923592), (1508, 915630), (1560, 885109), (1740, 793546), (1794, 769660), (1885, 732504), (2001, 690040), (2262, 610420), (2392, 577245), (2654, 520260), (2668, 517530), (2760, 500279), (2990, 461796), (3016, 457815), (3335, 414024), (3480, 396773), (3588, 384830), (3770, 366252), (3981, 346840), (4002, 345020), (4485, 307864), (4524, 305210), (5308, 260130), (5336, 258765), (5655, 244168), (5980, 230898), (6635, 208104), (6670, 207012), (7176, 192415), (7540, 183126), (7962, 173420), (8004, 172510), (8671, 159240), (8970, 153932), (9048, 152605), (10005, 138008), (10616, 130065), (11310, 122084), (11960, 115449), (13270, 104052), (13340, 103506), (15080, 91563), (15924, 86710), (16008, 86255), (17251, 80040), (17342, 79620), (17940, 76966), (19905, 69368), (20010, 69004), (22620, 61042), (26013, 53080), (26540, 52026), (26680, 51753), (30521, 45240), (31848, 43355), (34502, 40020), (34684, 39810), (35880, 38483)]