431672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 1489259520

約数和(自身を除く): 1057587240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 53, 60, 65, 69, 78, 92, 104, 106, 115, 120, 130, 138, 156, 159, 184, 195, 212, 227, 230, 260, 265, 276, 299, 312, 318, 345, 390, 424, 454, 460, 520, 530, 552, 598, 636, 681, 689, 690, 780, 795, 897, 908, 920, 1060, 1135, 1196, 1219, 1272, 1362, 1378, 1380, 1495, 1560, 1590, 1794, 1816, 2067, 2120, 2270, 2392, 2438, 2724, 2756, 2760, 2951, 2990, 3180, 3405, 3445, 3588, 3657, 4134, 4485, 4540, 4876, 5221, 5448, 5512, 5902, 5980, 6095, 6360, 6810, 6890, 7176, 7314, 8268, 8853, 8970, 9080, 9752, 10335, 10442, 11804, 11960, 12031, 12190, 13620, 13780, 14628, 14755, 15663, 15847, 16536, 17706, 17940, 18285, 20670, 20884, 23608, 24062, 24380, 26105, 27240, 27560, 29256, 29510, 31326, 31694, 35412, 35880, 36093, 36570, 41340, 41768, 44265, 47541, 48124, 48760, 52210, 59020, 60155, 62652, 63388, 67873, 70824, 72186, 73140, 78315, 79235, 82680, 88530, 95082, 96248, 104420, 118040, 120310, 125304, 126776, 135746, 144372, 146280, 156403, 156630, 158470, 177060, 180465, 190164, 203619, 208840, 237705, 240620, 271492, 276713, 288744, 312806, 313260, 316940, 339365, 354120, 360930, 380328, 407238, 469209, 475410, 481240, 542984, 553426, 625612, 626520, 633880, 678730, 721860, 782015, 814476, 830139, 938418, 950820, 1018095, 1106852, 1251224, 1357460, 1383565, 1443720, 1564030, 1628952, 1660278, 1876836, 1901640, 2036190, 2213704, 2346045, 2714920, 2767130, 3128060, 3320556, 3597269, 3753672, 4072380, 4150695, 4692090, 5534260, 6256120, 6641112, 7194538, 8144760, 8301390, 9384180, 10791807, 11068520, 14389076, 16602780, 17986345, 18768360, 21583614, 28778152, 33205560, 35972690, 43167228, 53959035, 71945380, 86334456, 107918070, 143890760, 215836140, 431672280]

約数ペア:

[(1, 431672280), (2, 215836140), (3, 143890760), (4, 107918070), (5, 86334456), (6, 71945380), (8, 53959035), (10, 43167228), (12, 35972690), (13, 33205560), (15, 28778152), (20, 21583614), (23, 18768360), (24, 17986345), (26, 16602780), (30, 14389076), (39, 11068520), (40, 10791807), (46, 9384180), (52, 8301390), (53, 8144760), (60, 7194538), (65, 6641112), (69, 6256120), (78, 5534260), (92, 4692090), (104, 4150695), (106, 4072380), (115, 3753672), (120, 3597269), (130, 3320556), (138, 3128060), (156, 2767130), (159, 2714920), (184, 2346045), (195, 2213704), (212, 2036190), (227, 1901640), (230, 1876836), (260, 1660278), (265, 1628952), (276, 1564030), (299, 1443720), (312, 1383565), (318, 1357460), (345, 1251224), (390, 1106852), (424, 1018095), (454, 950820), (460, 938418), (520, 830139), (530, 814476), (552, 782015), (598, 721860), (636, 678730), (681, 633880), (689, 626520), (690, 625612), (780, 553426), (795, 542984), (897, 481240), (908, 475410), (920, 469209), (1060, 407238), (1135, 380328), (1196, 360930), (1219, 354120), (1272, 339365), (1362, 316940), (1378, 313260), (1380, 312806), (1495, 288744), (1560, 276713), (1590, 271492), (1794, 240620), (1816, 237705), (2067, 208840), (2120, 203619), (2270, 190164), (2392, 180465), (2438, 177060), (2724, 158470), (2756, 156630), (2760, 156403), (2951, 146280), (2990, 144372), (3180, 135746), (3405, 126776), (3445, 125304), (3588, 120310), (3657, 118040), (4134, 104420), (4485, 96248), (4540, 95082), (4876, 88530), (5221, 82680), (5448, 79235), (5512, 78315), (5902, 73140), (5980, 72186), (6095, 70824), (6360, 67873), (6810, 63388), (6890, 62652), (7176, 60155), (7314, 59020), (8268, 52210), (8853, 48760), (8970, 48124), (9080, 47541), (9752, 44265), (10335, 41768), (10442, 41340), (11804, 36570), (11960, 36093), (12031, 35880), (12190, 35412), (13620, 31694), (13780, 31326), (14628, 29510), (14755, 29256), (15663, 27560), (15847, 27240), (16536, 26105), (17706, 24380), (17940, 24062), (18285, 23608), (20670, 20884)]