313229280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 1243662336

約数和(自身を除く): 930433056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 84, 91, 96, 101, 104, 105, 112, 120, 130, 140, 142, 156, 160, 168, 182, 195, 202, 208, 210, 213, 224, 240, 260, 273, 280, 284, 303, 312, 336, 355, 364, 390, 404, 416, 420, 426, 455, 480, 497, 505, 520, 546, 560, 568, 606, 624, 672, 707, 710, 728, 780, 808, 840, 852, 910, 923, 994, 1010, 1040, 1065, 1092, 1120, 1136, 1212, 1248, 1313, 1365, 1414, 1420, 1456, 1491, 1515, 1560, 1616, 1680, 1704, 1820, 1846, 1988, 2020, 2080, 2121, 2130, 2184, 2272, 2424, 2485, 2626, 2730, 2769, 2828, 2840, 2912, 2982, 3030, 3120, 3232, 3360, 3408, 3535, 3640, 3692, 3939, 3976, 4040, 4242, 4260, 4368, 4615, 4848, 4970, 5252, 5460, 5538, 5656, 5680, 5964, 6060, 6240, 6461, 6565, 6816, 7070, 7171, 7280, 7384, 7455, 7878, 7952, 8080, 8484, 8520, 8736, 9191, 9230, 9696, 9940, 10504, 10605, 10920, 11076, 11312, 11360, 11928, 12120, 12922, 13130, 13845, 14140, 14342, 14560, 14768, 14910, 15756, 15904, 16160, 16968, 17040, 18382, 18460, 19383, 19695, 19880, 21008, 21210, 21513, 21840, 22152, 22624, 23856, 24240, 25844, 26260, 27573, 27690, 28280, 28684, 29536, 29820, 31512, 32305, 33936, 34080, 35855, 36764, 36920, 38766, 39390, 39760, 42016, 42420, 43026, 43680, 44304, 45955, 47712, 48480, 50197, 51688, 52520, 55146, 55380, 56560, 57368, 59640, 63024, 64610, 67872, 71710, 73528, 73840, 77532, 78780, 79520, 84840, 86052, 88608, 91910, 93223, 96915, 100394, 103376, 105040, 107565, 110292, 110760, 113120, 114736, 119280, 126048, 129220, 137865, 143420, 147056, 147680, 150591, 155064, 157560, 169680, 172104, 183820, 186446, 193830, 200788, 206752, 210080, 215130, 220584, 221520, 229472, 238560, 250985, 258440, 275730, 279669, 286840, 294112, 301182, 310128, 315120, 339360, 344208, 367640, 372892, 387660, 401576, 430260, 441168, 443040, 466115, 501970, 516880, 551460, 559338, 573680, 602364, 620256, 630240, 652561, 688416, 735280, 745784, 752955, 775320, 803152, 860520, 882336, 932230, 1003940, 1033760, 1102920, 1118676, 1147360, 1204728, 1305122, 1398345, 1470560, 1491568, 1505910, 1550640, 1606304, 1721040, 1864460, 1957683, 2007880, 2205840, 2237352, 2409456, 2610244, 2796690, 2983136, 3011820, 3101280, 3262805, 3442080, 3728920, 3915366, 4015760, 4411680, 4474704, 4818912, 5220488, 5593380, 6023640, 6525610, 7457840, 7830732, 8031520, 8949408, 9788415, 10440976, 11186760, 12047280, 13051220, 14915680, 15661464, 19576830, 20881952, 22373520, 24094560, 26102440, 31322928, 39153660, 44747040, 52204880, 62645856, 78307320, 104409760, 156614640, 313229280]

約数ペア:

[(1, 313229280), (2, 156614640), (3, 104409760), (4, 78307320), (5, 62645856), (6, 52204880), (7, 44747040), (8, 39153660), (10, 31322928), (12, 26102440), (13, 24094560), (14, 22373520), (15, 20881952), (16, 19576830), (20, 15661464), (21, 14915680), (24, 13051220), (26, 12047280), (28, 11186760), (30, 10440976), (32, 9788415), (35, 8949408), (39, 8031520), (40, 7830732), (42, 7457840), (48, 6525610), (52, 6023640), (56, 5593380), (60, 5220488), (65, 4818912), (70, 4474704), (71, 4411680), (78, 4015760), (80, 3915366), (84, 3728920), (91, 3442080), (96, 3262805), (101, 3101280), (104, 3011820), (105, 2983136), (112, 2796690), (120, 2610244), (130, 2409456), (140, 2237352), (142, 2205840), (156, 2007880), (160, 1957683), (168, 1864460), (182, 1721040), (195, 1606304), (202, 1550640), (208, 1505910), (210, 1491568), (213, 1470560), (224, 1398345), (240, 1305122), (260, 1204728), (273, 1147360), (280, 1118676), (284, 1102920), (303, 1033760), (312, 1003940), (336, 932230), (355, 882336), (364, 860520), (390, 803152), (404, 775320), (416, 752955), (420, 745784), (426, 735280), (455, 688416), (480, 652561), (497, 630240), (505, 620256), (520, 602364), (546, 573680), (560, 559338), (568, 551460), (606, 516880), (624, 501970), (672, 466115), (707, 443040), (710, 441168), (728, 430260), (780, 401576), (808, 387660), (840, 372892), (852, 367640), (910, 344208), (923, 339360), (994, 315120), (1010, 310128), (1040, 301182), (1065, 294112), (1092, 286840), (1120, 279669), (1136, 275730), (1212, 258440), (1248, 250985), (1313, 238560), (1365, 229472), (1414, 221520), (1420, 220584), (1456, 215130), (1491, 210080), (1515, 206752), (1560, 200788), (1616, 193830), (1680, 186446), (1704, 183820), (1820, 172104), (1846, 169680), (1988, 157560), (2020, 155064), (2080, 150591), (2121, 147680), (2130, 147056), (2184, 143420), (2272, 137865), (2424, 129220), (2485, 126048), (2626, 119280), (2730, 114736), (2769, 113120), (2828, 110760), (2840, 110292), (2912, 107565), (2982, 105040), (3030, 103376), (3120, 100394), (3232, 96915), (3360, 93223), (3408, 91910), (3535, 88608), (3640, 86052), (3692, 84840), (3939, 79520), (3976, 78780), (4040, 77532), (4242, 73840), (4260, 73528), (4368, 71710), (4615, 67872), (4848, 64610), (4970, 63024), (5252, 59640), (5460, 57368), (5538, 56560), (5656, 55380), (5680, 55146), (5964, 52520), (6060, 51688), (6240, 50197), (6461, 48480), (6565, 47712), (6816, 45955), (7070, 44304), (7171, 43680), (7280, 43026), (7384, 42420), (7455, 42016), (7878, 39760), (7952, 39390), (8080, 38766), (8484, 36920), (8520, 36764), (8736, 35855), (9191, 34080), (9230, 33936), (9696, 32305), (9940, 31512), (10504, 29820), (10605, 29536), (10920, 28684), (11076, 28280), (11312, 27690), (11360, 27573), (11928, 26260), (12120, 25844), (12922, 24240), (13130, 23856), (13845, 22624), (14140, 22152), (14342, 21840), (14560, 21513), (14768, 21210), (14910, 21008), (15756, 19880), (15904, 19695), (16160, 19383), (16968, 18460), (17040, 18382)]