3847641720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 256

約数和(自身を含む): 13039488000

約数和(自身を除く): 9191846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 43, 52, 60, 65, 78, 82, 86, 104, 120, 123, 129, 130, 156, 164, 172, 195, 205, 215, 246, 258, 260, 312, 328, 344, 390, 410, 430, 492, 516, 520, 533, 559, 615, 645, 780, 820, 860, 984, 1032, 1066, 1118, 1230, 1290, 1399, 1560, 1599, 1640, 1677, 1720, 1763, 2132, 2236, 2460, 2580, 2665, 2795, 2798, 3198, 3354, 3526, 4197, 4264, 4472, 4920, 5160, 5289, 5330, 5590, 5596, 6396, 6708, 6995, 7052, 7995, 8385, 8394, 8815, 10578, 10660, 11180, 11192, 12792, 13416, 13990, 14104, 15990, 16770, 16788, 17630, 18187, 20985, 21156, 21320, 22360, 22919, 26445, 27980, 31980, 33540, 33576, 35260, 36374, 41970, 42312, 45838, 52890, 54561, 55960, 57359, 60157, 63960, 67080, 68757, 70520, 72748, 83940, 90935, 91676, 105780, 109122, 114595, 114718, 120314, 137514, 145496, 167880, 172077, 180471, 181870, 183352, 211560, 218244, 229190, 229436, 240628, 272805, 275028, 286795, 300785, 343785, 344154, 360942, 363740, 436488, 458380, 458872, 481256, 545610, 550056, 573590, 601570, 687570, 688308, 721884, 727480, 745667, 782041, 860385, 902355, 916760, 1091220, 1147180, 1203140, 1375140, 1376616, 1443768, 1491334, 1564082, 1720770, 1804710, 2182440, 2237001, 2294360, 2346123, 2406280, 2466437, 2750280, 2982668, 3128164, 3441540, 3609420, 3728335, 3910205, 4474002, 4692246, 4932874, 5965336, 6256328, 6883080, 7218840, 7399311, 7456670, 7820410, 8948004, 9384492, 9865748, 11185005, 11730615, 12332185, 14798622, 14913340, 15640820, 17896008, 18768984, 19731496, 22370010, 23461230, 24664370, 29597244, 29826680, 31281640, 32063681, 36996555, 44740020, 46922460, 49328740, 59194488, 64127362, 73993110, 89480040, 93844920, 96191043, 98657480, 128254724, 147986220, 160318405, 192382086, 256509448, 295972440, 320636810, 384764172, 480955215, 641273620, 769528344, 961910430, 1282547240, 1923820860, 3847641720]

約数ペア:

[(1, 3847641720), (2, 1923820860), (3, 1282547240), (4, 961910430), (5, 769528344), (6, 641273620), (8, 480955215), (10, 384764172), (12, 320636810), (13, 295972440), (15, 256509448), (20, 192382086), (24, 160318405), (26, 147986220), (30, 128254724), (39, 98657480), (40, 96191043), (41, 93844920), (43, 89480040), (52, 73993110), (60, 64127362), (65, 59194488), (78, 49328740), (82, 46922460), (86, 44740020), (104, 36996555), (120, 32063681), (123, 31281640), (129, 29826680), (130, 29597244), (156, 24664370), (164, 23461230), (172, 22370010), (195, 19731496), (205, 18768984), (215, 17896008), (246, 15640820), (258, 14913340), (260, 14798622), (312, 12332185), (328, 11730615), (344, 11185005), (390, 9865748), (410, 9384492), (430, 8948004), (492, 7820410), (516, 7456670), (520, 7399311), (533, 7218840), (559, 6883080), (615, 6256328), (645, 5965336), (780, 4932874), (820, 4692246), (860, 4474002), (984, 3910205), (1032, 3728335), (1066, 3609420), (1118, 3441540), (1230, 3128164), (1290, 2982668), (1399, 2750280), (1560, 2466437), (1599, 2406280), (1640, 2346123), (1677, 2294360), (1720, 2237001), (1763, 2182440), (2132, 1804710), (2236, 1720770), (2460, 1564082), (2580, 1491334), (2665, 1443768), (2795, 1376616), (2798, 1375140), (3198, 1203140), (3354, 1147180), (3526, 1091220), (4197, 916760), (4264, 902355), (4472, 860385), (4920, 782041), (5160, 745667), (5289, 727480), (5330, 721884), (5590, 688308), (5596, 687570), (6396, 601570), (6708, 573590), (6995, 550056), (7052, 545610), (7995, 481256), (8385, 458872), (8394, 458380), (8815, 436488), (10578, 363740), (10660, 360942), (11180, 344154), (11192, 343785), (12792, 300785), (13416, 286795), (13990, 275028), (14104, 272805), (15990, 240628), (16770, 229436), (16788, 229190), (17630, 218244), (18187, 211560), (20985, 183352), (21156, 181870), (21320, 180471), (22360, 172077), (22919, 167880), (26445, 145496), (27980, 137514), (31980, 120314), (33540, 114718), (33576, 114595), (35260, 109122), (36374, 105780), (41970, 91676), (42312, 90935), (45838, 83940), (52890, 72748), (54561, 70520), (55960, 68757), (57359, 67080), (60157, 63960)]