1519087440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21169}}^1$

素因数の和:21221

約数の個数: 160

約数和(自身を含む): 5292161280

約数和(自身を除く): 3773073840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 7176, 8970, 11960, 14352, 17940, 21169, 23920, 35880, 42338, 63507, 71760, 84676, 105845, 127014, 169352, 211690, 254028, 275197, 317535, 338704, 423380, 486887, 508056, 550394, 635070, 825591, 846760, 973774, 1016112, 1100788, 1270140, 1375985, 1460661, 1651182, 1693520, 1947548, 2201576, 2434435, 2540280, 2751970, 2921322, 3302364, 3895096, 4127955, 4403152, 4868870, 5080560, 5503940, 5842644, 6329531, 6604728, 7303305, 7790192, 8255910, 9737740, 11007880, 11685288, 12659062, 13209456, 14606610, 16511820, 18988593, 19475480, 22015760, 23370576, 25318124, 29213220, 31647655, 33023640, 37977186, 38950960, 50636248, 58426440, 63295310, 66047280, 75954372, 94942965, 101272496, 116852880, 126590620, 151908744, 189885930, 253181240, 303817488, 379771860, 506362480, 759543720, 1519087440]

約数ペア:

[(1, 1519087440), (2, 759543720), (3, 506362480), (4, 379771860), (5, 303817488), (6, 253181240), (8, 189885930), (10, 151908744), (12, 126590620), (13, 116852880), (15, 101272496), (16, 94942965), (20, 75954372), (23, 66047280), (24, 63295310), (26, 58426440), (30, 50636248), (39, 38950960), (40, 37977186), (46, 33023640), (48, 31647655), (52, 29213220), (60, 25318124), (65, 23370576), (69, 22015760), (78, 19475480), (80, 18988593), (92, 16511820), (104, 14606610), (115, 13209456), (120, 12659062), (130, 11685288), (138, 11007880), (156, 9737740), (184, 8255910), (195, 7790192), (208, 7303305), (230, 6604728), (240, 6329531), (260, 5842644), (276, 5503940), (299, 5080560), (312, 4868870), (345, 4403152), (368, 4127955), (390, 3895096), (460, 3302364), (520, 2921322), (552, 2751970), (598, 2540280), (624, 2434435), (690, 2201576), (780, 1947548), (897, 1693520), (920, 1651182), (1040, 1460661), (1104, 1375985), (1196, 1270140), (1380, 1100788), (1495, 1016112), (1560, 973774), (1794, 846760), (1840, 825591), (2392, 635070), (2760, 550394), (2990, 508056), (3120, 486887), (3588, 423380), (4485, 338704), (4784, 317535), (5520, 275197), (5980, 254028), (7176, 211690), (8970, 169352), (11960, 127014), (14352, 105845), (17940, 84676), (21169, 71760), (23920, 63507), (35880, 42338)]