419753880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4311

約数の個数: 256

約数和(自身を含む): 1722470400

約数和(自身を除く): 1302716520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4271, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 8542, 9828, 10920, 12285, 12813, 14040, 16380, 17084, 19656, 21355, 24570, 25626, 29897, 32760, 34168, 38439, 42710, 49140, 51252, 55523, 59794, 64065, 76878, 85420, 89691, 98280, 102504, 111046, 115317, 119588, 128130, 149485, 153756, 166569, 170840, 179382, 192195, 222092, 230634, 239176, 256260, 269073, 277615, 298970, 307512, 333138, 358764, 384390, 388661, 444184, 448455, 461268, 499707, 512520, 538146, 555230, 576585, 597940, 666276, 717528, 768780, 777322, 807219, 832845, 896910, 922536, 999414, 1076292, 1110460, 1153170, 1165983, 1195880, 1332552, 1345365, 1499121, 1537560, 1554644, 1614438, 1665690, 1793820, 1943305, 1998828, 2152584, 2220920, 2306340, 2331966, 2498535, 2690730, 2998242, 3109288, 3228876, 3331380, 3497949, 3587640, 3886610, 3997656, 4036095, 4612680, 4663932, 4997070, 5381460, 5829915, 5996484, 6457752, 6662760, 6995898, 7495605, 7773220, 8072190, 9327864, 9994140, 10493847, 10762920, 11659830, 11992968, 13991796, 14991210, 15546440, 16144380, 17489745, 19988280, 20987694, 23319660, 27983592, 29982420, 32288760, 34979490, 41975388, 46639320, 52469235, 59964840, 69958980, 83950776, 104938470, 139917960, 209876940, 419753880]

約数ペア:

[(1, 419753880), (2, 209876940), (3, 139917960), (4, 104938470), (5, 83950776), (6, 69958980), (7, 59964840), (8, 52469235), (9, 46639320), (10, 41975388), (12, 34979490), (13, 32288760), (14, 29982420), (15, 27983592), (18, 23319660), (20, 20987694), (21, 19988280), (24, 17489745), (26, 16144380), (27, 15546440), (28, 14991210), (30, 13991796), (35, 11992968), (36, 11659830), (39, 10762920), (40, 10493847), (42, 9994140), (45, 9327864), (52, 8072190), (54, 7773220), (56, 7495605), (60, 6995898), (63, 6662760), (65, 6457752), (70, 5996484), (72, 5829915), (78, 5381460), (84, 4997070), (90, 4663932), (91, 4612680), (104, 4036095), (105, 3997656), (108, 3886610), (117, 3587640), (120, 3497949), (126, 3331380), (130, 3228876), (135, 3109288), (140, 2998242), (156, 2690730), (168, 2498535), (180, 2331966), (182, 2306340), (189, 2220920), (195, 2152584), (210, 1998828), (216, 1943305), (234, 1793820), (252, 1665690), (260, 1614438), (270, 1554644), (273, 1537560), (280, 1499121), (312, 1345365), (315, 1332552), (351, 1195880), (360, 1165983), (364, 1153170), (378, 1110460), (390, 1076292), (420, 999414), (455, 922536), (468, 896910), (504, 832845), (520, 807219), (540, 777322), (546, 768780), (585, 717528), (630, 666276), (702, 597940), (728, 576585), (756, 555230), (780, 538146), (819, 512520), (840, 499707), (910, 461268), (936, 448455), (945, 444184), (1080, 388661), (1092, 384390), (1170, 358764), (1260, 333138), (1365, 307512), (1404, 298970), (1512, 277615), (1560, 269073), (1638, 256260), (1755, 239176), (1820, 230634), (1890, 222092), (2184, 192195), (2340, 179382), (2457, 170840), (2520, 166569), (2730, 153756), (2808, 149485), (3276, 128130), (3510, 119588), (3640, 115317), (3780, 111046), (4095, 102504), (4271, 98280), (4680, 89691), (4914, 85420), (5460, 76878), (6552, 64065), (7020, 59794), (7560, 55523), (8190, 51252), (8542, 49140), (9828, 42710), (10920, 38439), (12285, 34168), (12813, 32760), (14040, 29897), (16380, 25626), (17084, 24570), (19656, 21355)]