454922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 1586995200

約数和(自身を除く): 1132072680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 230, 248, 260, 276, 299, 310, 312, 345, 372, 390, 403, 409, 460, 465, 520, 552, 598, 620, 690, 713, 744, 780, 806, 818, 897, 920, 930, 1196, 1209, 1227, 1240, 1380, 1426, 1495, 1560, 1612, 1636, 1794, 1860, 2015, 2045, 2139, 2392, 2418, 2454, 2760, 2852, 2990, 3224, 3272, 3565, 3588, 3720, 4030, 4090, 4278, 4485, 4836, 4908, 5317, 5704, 5980, 6045, 6135, 7130, 7176, 8060, 8180, 8556, 8970, 9269, 9407, 9672, 9816, 10634, 10695, 11960, 12090, 12270, 12679, 14260, 15951, 16120, 16360, 17112, 17940, 18538, 18814, 21268, 21390, 24180, 24540, 25358, 26585, 27807, 28221, 28520, 31902, 35880, 37076, 37628, 38037, 42536, 42780, 46345, 47035, 48360, 49080, 50716, 53170, 55614, 56442, 63395, 63804, 74152, 75256, 76074, 79755, 85560, 92690, 94070, 101432, 106340, 111228, 112884, 122291, 126790, 127608, 139035, 141105, 152148, 159510, 164827, 185380, 188140, 190185, 212680, 222456, 225768, 244582, 253580, 278070, 282210, 291617, 304296, 319020, 329654, 366873, 370760, 376280, 380370, 489164, 494481, 507160, 556140, 564420, 583234, 611455, 638040, 659308, 733746, 760740, 824135, 874851, 978328, 988962, 1112280, 1128840, 1166468, 1222910, 1318616, 1458085, 1467492, 1521480, 1648270, 1749702, 1834365, 1977924, 2332936, 2445820, 2472405, 2916170, 2934984, 3296540, 3499404, 3668730, 3791021, 3955848, 4374255, 4891640, 4944810, 5832340, 6593080, 6998808, 7337460, 7582042, 8748510, 9889620, 11373063, 11664680, 14674920, 15164084, 17497020, 18955105, 19779240, 22746126, 30328168, 34994040, 37910210, 45492252, 56865315, 75820420, 90984504, 113730630, 151640840, 227461260, 454922520]

約数ペア:

[(1, 454922520), (2, 227461260), (3, 151640840), (4, 113730630), (5, 90984504), (6, 75820420), (8, 56865315), (10, 45492252), (12, 37910210), (13, 34994040), (15, 30328168), (20, 22746126), (23, 19779240), (24, 18955105), (26, 17497020), (30, 15164084), (31, 14674920), (39, 11664680), (40, 11373063), (46, 9889620), (52, 8748510), (60, 7582042), (62, 7337460), (65, 6998808), (69, 6593080), (78, 5832340), (92, 4944810), (93, 4891640), (104, 4374255), (115, 3955848), (120, 3791021), (124, 3668730), (130, 3499404), (138, 3296540), (155, 2934984), (156, 2916170), (184, 2472405), (186, 2445820), (195, 2332936), (230, 1977924), (248, 1834365), (260, 1749702), (276, 1648270), (299, 1521480), (310, 1467492), (312, 1458085), (345, 1318616), (372, 1222910), (390, 1166468), (403, 1128840), (409, 1112280), (460, 988962), (465, 978328), (520, 874851), (552, 824135), (598, 760740), (620, 733746), (690, 659308), (713, 638040), (744, 611455), (780, 583234), (806, 564420), (818, 556140), (897, 507160), (920, 494481), (930, 489164), (1196, 380370), (1209, 376280), (1227, 370760), (1240, 366873), (1380, 329654), (1426, 319020), (1495, 304296), (1560, 291617), (1612, 282210), (1636, 278070), (1794, 253580), (1860, 244582), (2015, 225768), (2045, 222456), (2139, 212680), (2392, 190185), (2418, 188140), (2454, 185380), (2760, 164827), (2852, 159510), (2990, 152148), (3224, 141105), (3272, 139035), (3565, 127608), (3588, 126790), (3720, 122291), (4030, 112884), (4090, 111228), (4278, 106340), (4485, 101432), (4836, 94070), (4908, 92690), (5317, 85560), (5704, 79755), (5980, 76074), (6045, 75256), (6135, 74152), (7130, 63804), (7176, 63395), (8060, 56442), (8180, 55614), (8556, 53170), (8970, 50716), (9269, 49080), (9407, 48360), (9672, 47035), (9816, 46345), (10634, 42780), (10695, 42536), (11960, 38037), (12090, 37628), (12270, 37076), (12679, 35880), (14260, 31902), (15951, 28520), (16120, 28221), (16360, 27807), (17112, 26585), (17940, 25358), (18538, 24540), (18814, 24180), (21268, 21390)]