4787661840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2962

約数の個数: 240

約数和(自身を含む): 16468945920

約数和(自身を除く): 11681284080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 208, 240, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 624, 656, 676, 780, 820, 845, 984, 1014, 1040, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 1968, 2028, 2132, 2460, 2535, 2665, 2704, 2879, 3120, 3198, 3280, 3380, 4056, 4264, 4920, 5070, 5330, 5758, 6396, 6760, 6929, 7995, 8112, 8528, 8637, 9840, 10140, 10660, 11516, 12792, 13520, 13858, 14395, 15990, 17274, 20280, 20787, 21320, 23032, 25584, 27716, 28790, 31980, 34548, 34645, 37427, 40560, 41574, 42640, 43185, 46064, 55432, 57580, 63960, 69096, 69290, 74854, 83148, 86370, 103935, 110864, 112281, 115160, 118039, 127920, 138192, 138580, 149708, 166296, 172740, 187135, 207870, 224562, 230320, 236078, 277160, 299416, 332592, 345480, 354117, 374270, 415740, 449124, 472156, 486551, 554320, 561405, 590195, 598832, 690960, 708234, 748540, 831480, 898248, 944312, 973102, 1122810, 1180390, 1416468, 1459653, 1497080, 1534507, 1662960, 1770585, 1796496, 1888624, 1946204, 2245620, 2360780, 2432755, 2832936, 2919306, 2994160, 3069014, 3541170, 3892408, 4491240, 4603521, 4721560, 4865510, 5665872, 5838612, 6138028, 7082340, 7298265, 7672535, 7784816, 8982480, 9207042, 9443120, 9731020, 11677224, 12276056, 14164680, 14596530, 15345070, 18414084, 19462040, 19948591, 23017605, 23354448, 24552112, 28329360, 29193060, 30690140, 36828168, 38924080, 39897182, 46035210, 58386120, 59845773, 61380280, 73656336, 79794364, 92070420, 99742955, 116772240, 119691546, 122760560, 159588728, 184140840, 199485910, 239383092, 299228865, 319177456, 368281680, 398971820, 478766184, 598457730, 797943640, 957532368, 1196915460, 1595887280, 2393830920, 4787661840]

約数ペア:

[(1, 4787661840), (2, 2393830920), (3, 1595887280), (4, 1196915460), (5, 957532368), (6, 797943640), (8, 598457730), (10, 478766184), (12, 398971820), (13, 368281680), (15, 319177456), (16, 299228865), (20, 239383092), (24, 199485910), (26, 184140840), (30, 159588728), (39, 122760560), (40, 119691546), (41, 116772240), (48, 99742955), (52, 92070420), (60, 79794364), (65, 73656336), (78, 61380280), (80, 59845773), (82, 58386120), (104, 46035210), (120, 39897182), (123, 38924080), (130, 36828168), (156, 30690140), (164, 29193060), (169, 28329360), (195, 24552112), (205, 23354448), (208, 23017605), (240, 19948591), (246, 19462040), (260, 18414084), (312, 15345070), (328, 14596530), (338, 14164680), (390, 12276056), (410, 11677224), (492, 9731020), (507, 9443120), (520, 9207042), (533, 8982480), (615, 7784816), (624, 7672535), (656, 7298265), (676, 7082340), (780, 6138028), (820, 5838612), (845, 5665872), (984, 4865510), (1014, 4721560), (1040, 4603521), (1066, 4491240), (1230, 3892408), (1352, 3541170), (1560, 3069014), (1599, 2994160), (1640, 2919306), (1690, 2832936), (1968, 2432755), (2028, 2360780), (2132, 2245620), (2460, 1946204), (2535, 1888624), (2665, 1796496), (2704, 1770585), (2879, 1662960), (3120, 1534507), (3198, 1497080), (3280, 1459653), (3380, 1416468), (4056, 1180390), (4264, 1122810), (4920, 973102), (5070, 944312), (5330, 898248), (5758, 831480), (6396, 748540), (6760, 708234), (6929, 690960), (7995, 598832), (8112, 590195), (8528, 561405), (8637, 554320), (9840, 486551), (10140, 472156), (10660, 449124), (11516, 415740), (12792, 374270), (13520, 354117), (13858, 345480), (14395, 332592), (15990, 299416), (17274, 277160), (20280, 236078), (20787, 230320), (21320, 224562), (23032, 207870), (25584, 187135), (27716, 172740), (28790, 166296), (31980, 149708), (34548, 138580), (34645, 138192), (37427, 127920), (40560, 118039), (41574, 115160), (42640, 112281), (43185, 110864), (46064, 103935), (55432, 86370), (57580, 83148), (63960, 74854), (69096, 69290)]