986473320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:976

約数の個数: 256

約数和(自身を含む): 3576545280

約数和(自身を除く): 2590071960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 105, 120, 124, 129, 140, 155, 168, 172, 186, 210, 215, 217, 248, 258, 280, 301, 310, 344, 372, 420, 430, 434, 465, 516, 602, 620, 645, 651, 744, 840, 860, 868, 881, 903, 930, 1032, 1085, 1204, 1240, 1290, 1302, 1333, 1505, 1720, 1736, 1762, 1806, 1860, 2170, 2408, 2580, 2604, 2643, 2666, 3010, 3255, 3524, 3612, 3720, 3999, 4340, 4405, 4515, 5160, 5208, 5286, 5332, 6020, 6167, 6510, 6665, 7048, 7224, 7998, 8680, 8810, 9030, 9331, 10572, 10664, 12040, 12334, 13020, 13215, 13330, 15996, 17620, 18060, 18501, 18662, 19995, 21144, 24668, 26040, 26430, 26660, 27311, 27993, 30835, 31992, 35240, 36120, 37002, 37324, 37883, 39990, 46655, 49336, 52860, 53320, 54622, 55986, 61670, 74004, 74648, 75766, 79980, 81933, 92505, 93310, 105720, 109244, 111972, 113649, 123340, 136555, 139965, 148008, 151532, 159960, 163866, 185010, 186620, 189415, 191177, 218488, 223944, 227298, 246680, 265181, 273110, 279930, 303064, 327732, 370020, 373240, 378830, 382354, 409665, 454596, 530362, 546220, 559860, 568245, 573531, 655464, 740040, 757660, 764708, 795543, 819330, 909192, 955885, 1060724, 1092440, 1119720, 1136490, 1147062, 1174373, 1325905, 1515320, 1529416, 1591086, 1638660, 1911770, 2121448, 2272980, 2294124, 2348746, 2651810, 2867655, 3182172, 3277320, 3523119, 3823540, 3977715, 4545960, 4588248, 4697492, 5303620, 5735310, 5871865, 6364344, 7046238, 7647080, 7955430, 8220611, 9394984, 10607240, 11470620, 11743730, 14092476, 15910860, 16441222, 17615595, 22941240, 23487460, 24661833, 28184952, 31821720, 32882444, 35231190, 41103055, 46974920, 49323666, 65764888, 70462380, 82206110, 98647332, 123309165, 140924760, 164412220, 197294664, 246618330, 328824440, 493236660, 986473320]

約数ペア:

[(1, 986473320), (2, 493236660), (3, 328824440), (4, 246618330), (5, 197294664), (6, 164412220), (7, 140924760), (8, 123309165), (10, 98647332), (12, 82206110), (14, 70462380), (15, 65764888), (20, 49323666), (21, 46974920), (24, 41103055), (28, 35231190), (30, 32882444), (31, 31821720), (35, 28184952), (40, 24661833), (42, 23487460), (43, 22941240), (56, 17615595), (60, 16441222), (62, 15910860), (70, 14092476), (84, 11743730), (86, 11470620), (93, 10607240), (105, 9394984), (120, 8220611), (124, 7955430), (129, 7647080), (140, 7046238), (155, 6364344), (168, 5871865), (172, 5735310), (186, 5303620), (210, 4697492), (215, 4588248), (217, 4545960), (248, 3977715), (258, 3823540), (280, 3523119), (301, 3277320), (310, 3182172), (344, 2867655), (372, 2651810), (420, 2348746), (430, 2294124), (434, 2272980), (465, 2121448), (516, 1911770), (602, 1638660), (620, 1591086), (645, 1529416), (651, 1515320), (744, 1325905), (840, 1174373), (860, 1147062), (868, 1136490), (881, 1119720), (903, 1092440), (930, 1060724), (1032, 955885), (1085, 909192), (1204, 819330), (1240, 795543), (1290, 764708), (1302, 757660), (1333, 740040), (1505, 655464), (1720, 573531), (1736, 568245), (1762, 559860), (1806, 546220), (1860, 530362), (2170, 454596), (2408, 409665), (2580, 382354), (2604, 378830), (2643, 373240), (2666, 370020), (3010, 327732), (3255, 303064), (3524, 279930), (3612, 273110), (3720, 265181), (3999, 246680), (4340, 227298), (4405, 223944), (4515, 218488), (5160, 191177), (5208, 189415), (5286, 186620), (5332, 185010), (6020, 163866), (6167, 159960), (6510, 151532), (6665, 148008), (7048, 139965), (7224, 136555), (7998, 123340), (8680, 113649), (8810, 111972), (9030, 109244), (9331, 105720), (10572, 93310), (10664, 92505), (12040, 81933), (12334, 79980), (13020, 75766), (13215, 74648), (13330, 74004), (15996, 61670), (17620, 55986), (18060, 54622), (18501, 53320), (18662, 52860), (19995, 49336), (21144, 46655), (24668, 39990), (26040, 37883), (26430, 37324), (26660, 37002), (27311, 36120), (27993, 35240), (30835, 31992)]