2018449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 320

約数和(自身を含む): 7139543040

約数和(自身を除く): 5121093360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 41, 48, 52, 60, 62, 65, 78, 80, 82, 93, 104, 120, 123, 124, 130, 155, 156, 164, 186, 195, 205, 208, 240, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 465, 492, 496, 509, 520, 533, 615, 620, 624, 656, 744, 780, 806, 820, 930, 984, 1018, 1040, 1066, 1209, 1230, 1240, 1271, 1488, 1527, 1560, 1599, 1612, 1640, 1860, 1968, 2015, 2036, 2132, 2418, 2460, 2480, 2542, 2545, 2665, 3054, 3120, 3198, 3224, 3280, 3720, 3813, 4030, 4072, 4264, 4836, 4920, 5084, 5090, 5330, 6045, 6108, 6355, 6396, 6448, 6617, 7440, 7626, 7635, 7995, 8060, 8144, 8528, 9672, 9840, 10168, 10180, 10660, 12090, 12216, 12710, 12792, 13234, 15252, 15270, 15779, 15990, 16120, 16523, 19065, 19344, 19851, 20336, 20360, 20869, 21320, 24180, 24432, 25420, 25584, 26468, 30504, 30540, 31558, 31980, 32240, 33046, 33085, 38130, 39702, 40720, 41738, 42640, 47337, 48360, 49569, 50840, 52936, 61008, 61080, 62607, 63116, 63960, 66092, 66170, 76260, 78895, 79404, 82615, 83476, 94674, 96720, 99138, 99255, 101680, 104345, 105872, 122160, 125214, 126232, 127920, 132184, 132340, 152520, 157790, 158808, 165230, 166952, 189348, 198276, 198510, 205127, 208690, 236685, 247845, 250428, 252464, 264368, 264680, 271297, 305040, 313035, 315580, 317616, 330460, 333904, 378696, 396552, 397020, 410254, 417380, 473370, 495690, 500856, 529360, 542594, 615381, 626070, 631160, 646939, 660920, 757392, 793104, 794040, 813891, 820508, 834760, 946740, 991380, 1001712, 1025635, 1085188, 1230762, 1252140, 1262320, 1293878, 1321840, 1356485, 1588080, 1627782, 1641016, 1669520, 1893480, 1940817, 1982760, 2051270, 2170376, 2461524, 2504280, 2587756, 2712970, 3076905, 3234695, 3255564, 3282032, 3786960, 3881634, 3965520, 4069455, 4102540, 4340752, 4923048, 5008560, 5175512, 5425940, 6153810, 6469390, 6511128, 7763268, 8138910, 8205080, 8410207, 9704085, 9846096, 10351024, 10851880, 12307620, 12938780, 13022256, 15526536, 16277820, 16410160, 16820414, 19408170, 21703760, 24615240, 25230621, 25877560, 31053072, 32555640, 33640828, 38816340, 42051035, 49230480, 50461242, 51755120, 65111280, 67281656, 77632680, 84102070, 100922484, 126153105, 134563312, 155265360, 168204140, 201844968, 252306210, 336408280, 403689936, 504612420, 672816560, 1009224840, 2018449680]

約数ペア:

[(1, 2018449680), (2, 1009224840), (3, 672816560), (4, 504612420), (5, 403689936), (6, 336408280), (8, 252306210), (10, 201844968), (12, 168204140), (13, 155265360), (15, 134563312), (16, 126153105), (20, 100922484), (24, 84102070), (26, 77632680), (30, 67281656), (31, 65111280), (39, 51755120), (40, 50461242), (41, 49230480), (48, 42051035), (52, 38816340), (60, 33640828), (62, 32555640), (65, 31053072), (78, 25877560), (80, 25230621), (82, 24615240), (93, 21703760), (104, 19408170), (120, 16820414), (123, 16410160), (124, 16277820), (130, 15526536), (155, 13022256), (156, 12938780), (164, 12307620), (186, 10851880), (195, 10351024), (205, 9846096), (208, 9704085), (240, 8410207), (246, 8205080), (248, 8138910), (260, 7763268), (310, 6511128), (312, 6469390), (328, 6153810), (372, 5425940), (390, 5175512), (403, 5008560), (410, 4923048), (465, 4340752), (492, 4102540), (496, 4069455), (509, 3965520), (520, 3881634), (533, 3786960), (615, 3282032), (620, 3255564), (624, 3234695), (656, 3076905), (744, 2712970), (780, 2587756), (806, 2504280), (820, 2461524), (930, 2170376), (984, 2051270), (1018, 1982760), (1040, 1940817), (1066, 1893480), (1209, 1669520), (1230, 1641016), (1240, 1627782), (1271, 1588080), (1488, 1356485), (1527, 1321840), (1560, 1293878), (1599, 1262320), (1612, 1252140), (1640, 1230762), (1860, 1085188), (1968, 1025635), (2015, 1001712), (2036, 991380), (2132, 946740), (2418, 834760), (2460, 820508), (2480, 813891), (2542, 794040), (2545, 793104), (2665, 757392), (3054, 660920), (3120, 646939), (3198, 631160), (3224, 626070), (3280, 615381), (3720, 542594), (3813, 529360), (4030, 500856), (4072, 495690), (4264, 473370), (4836, 417380), (4920, 410254), (5084, 397020), (5090, 396552), (5330, 378696), (6045, 333904), (6108, 330460), (6355, 317616), (6396, 315580), (6448, 313035), (6617, 305040), (7440, 271297), (7626, 264680), (7635, 264368), (7995, 252464), (8060, 250428), (8144, 247845), (8528, 236685), (9672, 208690), (9840, 205127), (10168, 198510), (10180, 198276), (10660, 189348), (12090, 166952), (12216, 165230), (12710, 158808), (12792, 157790), (13234, 152520), (15252, 132340), (15270, 132184), (15779, 127920), (15990, 126232), (16120, 125214), (16523, 122160), (19065, 105872), (19344, 104345), (19851, 101680), (20336, 99255), (20360, 99138), (20869, 96720), (21320, 94674), (24180, 83476), (24432, 82615), (25420, 79404), (25584, 78895), (26468, 76260), (30504, 66170), (30540, 66092), (31558, 63960), (31980, 63116), (32240, 62607), (33046, 61080), (33085, 61008), (38130, 52936), (39702, 50840), (40720, 49569), (41738, 48360), (42640, 47337)]