2047465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21229

約数の個数: 160

約数和(自身を含む): 7056215040

約数和(自身を除く): 5008749360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 21169, 24180, 32240, 42338, 48360, 63507, 84676, 96720, 105845, 127014, 169352, 211690, 254028, 275197, 317535, 338704, 423380, 508056, 550394, 635070, 656239, 825591, 846760, 1016112, 1100788, 1270140, 1312478, 1375985, 1651182, 1693520, 1968717, 2201576, 2540280, 2624956, 2751970, 3281195, 3302364, 3937434, 4127955, 4403152, 5080560, 5249912, 5503940, 6562390, 6604728, 7874868, 8255910, 8531107, 9843585, 10499824, 11007880, 13124780, 13209456, 15749736, 16511820, 17062214, 19687170, 22015760, 25593321, 26249560, 31499472, 33023640, 34124428, 39374340, 42655535, 51186642, 52499120, 66047280, 68248856, 78748680, 85311070, 102373284, 127966605, 136497712, 157497360, 170622140, 204746568, 255933210, 341244280, 409493136, 511866420, 682488560, 1023732840, 2047465680]

約数ペア:

[(1, 2047465680), (2, 1023732840), (3, 682488560), (4, 511866420), (5, 409493136), (6, 341244280), (8, 255933210), (10, 204746568), (12, 170622140), (13, 157497360), (15, 136497712), (16, 127966605), (20, 102373284), (24, 85311070), (26, 78748680), (30, 68248856), (31, 66047280), (39, 52499120), (40, 51186642), (48, 42655535), (52, 39374340), (60, 34124428), (62, 33023640), (65, 31499472), (78, 26249560), (80, 25593321), (93, 22015760), (104, 19687170), (120, 17062214), (124, 16511820), (130, 15749736), (155, 13209456), (156, 13124780), (186, 11007880), (195, 10499824), (208, 9843585), (240, 8531107), (248, 8255910), (260, 7874868), (310, 6604728), (312, 6562390), (372, 5503940), (390, 5249912), (403, 5080560), (465, 4403152), (496, 4127955), (520, 3937434), (620, 3302364), (624, 3281195), (744, 2751970), (780, 2624956), (806, 2540280), (930, 2201576), (1040, 1968717), (1209, 1693520), (1240, 1651182), (1488, 1375985), (1560, 1312478), (1612, 1270140), (1860, 1100788), (2015, 1016112), (2418, 846760), (2480, 825591), (3120, 656239), (3224, 635070), (3720, 550394), (4030, 508056), (4836, 423380), (6045, 338704), (6448, 317535), (7440, 275197), (8060, 254028), (9672, 211690), (12090, 169352), (16120, 127014), (19344, 105845), (21169, 96720), (24180, 84676), (32240, 63507), (42338, 48360)]