273735840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 992404224

約数和(自身を除く): 718668384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 317, 336, 420, 480, 514, 560, 634, 672, 771, 840, 951, 1028, 1120, 1268, 1285, 1542, 1585, 1680, 1799, 1902, 2056, 2219, 2536, 2570, 3084, 3170, 3360, 3598, 3804, 3855, 4112, 4438, 4755, 5072, 5140, 5397, 6168, 6340, 6657, 7196, 7608, 7710, 8224, 8876, 8995, 9510, 10144, 10280, 10794, 11095, 12336, 12680, 13314, 14392, 15216, 15420, 17752, 17990, 19020, 20560, 21588, 22190, 24672, 25360, 26628, 26985, 28784, 30432, 30840, 33285, 35504, 35980, 38040, 41120, 43176, 44380, 50720, 53256, 53970, 57568, 61680, 66570, 71008, 71960, 76080, 81469, 86352, 88760, 106512, 107940, 123360, 133140, 143920, 152160, 162938, 172704, 177520, 213024, 215880, 244407, 266280, 287840, 325876, 355040, 407345, 431760, 488814, 532560, 570283, 651752, 814690, 863520, 977628, 1065120, 1140566, 1222035, 1303504, 1629380, 1710849, 1955256, 2281132, 2444070, 2607008, 2851415, 3258760, 3421698, 3910512, 4562264, 4888140, 5702830, 6517520, 6843396, 7821024, 8554245, 9124528, 9776280, 11405660, 13035040, 13686792, 17108490, 18249056, 19552560, 22811320, 27373584, 34216980, 39105120, 45622640, 54747168, 68433960, 91245280, 136867920, 273735840]

約数ペア:

[(1, 273735840), (2, 136867920), (3, 91245280), (4, 68433960), (5, 54747168), (6, 45622640), (7, 39105120), (8, 34216980), (10, 27373584), (12, 22811320), (14, 19552560), (15, 18249056), (16, 17108490), (20, 13686792), (21, 13035040), (24, 11405660), (28, 9776280), (30, 9124528), (32, 8554245), (35, 7821024), (40, 6843396), (42, 6517520), (48, 5702830), (56, 4888140), (60, 4562264), (70, 3910512), (80, 3421698), (84, 3258760), (96, 2851415), (105, 2607008), (112, 2444070), (120, 2281132), (140, 1955256), (160, 1710849), (168, 1629380), (210, 1303504), (224, 1222035), (240, 1140566), (257, 1065120), (280, 977628), (317, 863520), (336, 814690), (420, 651752), (480, 570283), (514, 532560), (560, 488814), (634, 431760), (672, 407345), (771, 355040), (840, 325876), (951, 287840), (1028, 266280), (1120, 244407), (1268, 215880), (1285, 213024), (1542, 177520), (1585, 172704), (1680, 162938), (1799, 152160), (1902, 143920), (2056, 133140), (2219, 123360), (2536, 107940), (2570, 106512), (3084, 88760), (3170, 86352), (3360, 81469), (3598, 76080), (3804, 71960), (3855, 71008), (4112, 66570), (4438, 61680), (4755, 57568), (5072, 53970), (5140, 53256), (5397, 50720), (6168, 44380), (6340, 43176), (6657, 41120), (7196, 38040), (7608, 35980), (7710, 35504), (8224, 33285), (8876, 30840), (8995, 30432), (9510, 28784), (10144, 26985), (10280, 26628), (10794, 25360), (11095, 24672), (12336, 22190), (12680, 21588), (13314, 20560), (14392, 19020), (15216, 17990), (15420, 17752)]