315761040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 480

約数和(自身を含む): 1307344896

約数和(自身を除く): 991583856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 43, 45, 47, 48, 56, 60, 62, 63, 70, 72, 80, 84, 86, 90, 93, 94, 105, 112, 120, 124, 126, 129, 140, 141, 144, 155, 168, 172, 180, 186, 188, 210, 215, 217, 235, 240, 248, 252, 258, 279, 280, 282, 301, 310, 315, 329, 336, 344, 360, 372, 376, 387, 420, 423, 430, 434, 465, 470, 496, 504, 516, 558, 560, 564, 602, 620, 630, 645, 651, 658, 688, 705, 720, 744, 752, 774, 840, 846, 860, 868, 903, 930, 940, 987, 1008, 1032, 1085, 1116, 1128, 1204, 1240, 1260, 1290, 1302, 1316, 1333, 1395, 1410, 1457, 1488, 1505, 1548, 1645, 1680, 1692, 1720, 1736, 1806, 1860, 1880, 1935, 1953, 1974, 2021, 2064, 2115, 2170, 2232, 2256, 2408, 2480, 2520, 2580, 2604, 2632, 2666, 2709, 2790, 2820, 2914, 2961, 3010, 3096, 3255, 3290, 3384, 3440, 3472, 3612, 3720, 3760, 3870, 3906, 3948, 3999, 4042, 4230, 4340, 4371, 4464, 4515, 4816, 4935, 5040, 5160, 5208, 5264, 5332, 5418, 5580, 5640, 5828, 5922, 6020, 6063, 6192, 6510, 6580, 6665, 6768, 7224, 7285, 7440, 7740, 7812, 7896, 7998, 8084, 8460, 8680, 8742, 9030, 9331, 9765, 9870, 10105, 10199, 10320, 10416, 10664, 10836, 11160, 11280, 11656, 11844, 11997, 12040, 12126, 13020, 13113, 13160, 13330, 13545, 14147, 14448, 14570, 14805, 15480, 15624, 15792, 15996, 16168, 16920, 17360, 17484, 18060, 18189, 18662, 19530, 19740, 19995, 20210, 20398, 21328, 21672, 21855, 22320, 23312, 23688, 23994, 24080, 24252, 26040, 26226, 26320, 26660, 27090, 27993, 28294, 29140, 29610, 30315, 30597, 30960, 31248, 31992, 32336, 33840, 34968, 36120, 36378, 37324, 39060, 39480, 39990, 40420, 40796, 42441, 43344, 43710, 46655, 47376, 47988, 48504, 50995, 52080, 52452, 53320, 54180, 55986, 56588, 58280, 59220, 59985, 60630, 61194, 62651, 63984, 65565, 69936, 70735, 72240, 72756, 74648, 78120, 78960, 79980, 80840, 81592, 83979, 84882, 87420, 90945, 91791, 93310, 95976, 97008, 101990, 104904, 106640, 108360, 111972, 113176, 116560, 118440, 119970, 121260, 122388, 125302, 127323, 131130, 139965, 141470, 145512, 149296, 152985, 156240, 159960, 161680, 163184, 167958, 169764, 174840, 181890, 183582, 186620, 187953, 191952, 203980, 209808, 212205, 216720, 223944, 226352, 236880, 239940, 242520, 244776, 250604, 254646, 262260, 279930, 282940, 291024, 305970, 313255, 319920, 335916, 339528, 349680, 363780, 367164, 373240, 375906, 407960, 419895, 424410, 438557, 447888, 458955, 479880, 485040, 489552, 501208, 509292, 524520, 559860, 563859, 565880, 611940, 626510, 636615, 671832, 679056, 727560, 734328, 746480, 751812, 815920, 839790, 848820, 877114, 917910, 939765, 959760, 1002416, 1018584, 1049040, 1119720, 1127718, 1131760, 1223880, 1253020, 1273230, 1315671, 1343664, 1455120, 1468656, 1503624, 1679580, 1697640, 1754228, 1835820, 1879530, 2037168, 2192785, 2239440, 2255436, 2447760, 2506040, 2546460, 2631342, 2819295, 3007248, 3359160, 3395280, 3508456, 3671640, 3759060, 3947013, 4385570, 4510872, 5012080, 5092920, 5262684, 5638590, 6578355, 6718320, 7016912, 7343280, 7518120, 7894026, 8771140, 9021744, 10185840, 10525368, 11277180, 13156710, 15036240, 15788052, 17542280, 19735065, 21050736, 22554360, 26313420, 31576104, 35084560, 39470130, 45108720, 52626840, 63152208, 78940260, 105253680, 157880520, 315761040]

約数ペア:

[(1, 315761040), (2, 157880520), (3, 105253680), (4, 78940260), (5, 63152208), (6, 52626840), (7, 45108720), (8, 39470130), (9, 35084560), (10, 31576104), (12, 26313420), (14, 22554360), (15, 21050736), (16, 19735065), (18, 17542280), (20, 15788052), (21, 15036240), (24, 13156710), (28, 11277180), (30, 10525368), (31, 10185840), (35, 9021744), (36, 8771140), (40, 7894026), (42, 7518120), (43, 7343280), (45, 7016912), (47, 6718320), (48, 6578355), (56, 5638590), (60, 5262684), (62, 5092920), (63, 5012080), (70, 4510872), (72, 4385570), (80, 3947013), (84, 3759060), (86, 3671640), (90, 3508456), (93, 3395280), (94, 3359160), (105, 3007248), (112, 2819295), (120, 2631342), (124, 2546460), (126, 2506040), (129, 2447760), (140, 2255436), (141, 2239440), (144, 2192785), (155, 2037168), (168, 1879530), (172, 1835820), (180, 1754228), (186, 1697640), (188, 1679580), (210, 1503624), (215, 1468656), (217, 1455120), (235, 1343664), (240, 1315671), (248, 1273230), (252, 1253020), (258, 1223880), (279, 1131760), (280, 1127718), (282, 1119720), (301, 1049040), (310, 1018584), (315, 1002416), (329, 959760), (336, 939765), (344, 917910), (360, 877114), (372, 848820), (376, 839790), (387, 815920), (420, 751812), (423, 746480), (430, 734328), (434, 727560), (465, 679056), (470, 671832), (496, 636615), (504, 626510), (516, 611940), (558, 565880), (560, 563859), (564, 559860), (602, 524520), (620, 509292), (630, 501208), (645, 489552), (651, 485040), (658, 479880), (688, 458955), (705, 447888), (720, 438557), (744, 424410), (752, 419895), (774, 407960), (840, 375906), (846, 373240), (860, 367164), (868, 363780), (903, 349680), (930, 339528), (940, 335916), (987, 319920), (1008, 313255), (1032, 305970), (1085, 291024), (1116, 282940), (1128, 279930), (1204, 262260), (1240, 254646), (1260, 250604), (1290, 244776), (1302, 242520), (1316, 239940), (1333, 236880), (1395, 226352), (1410, 223944), (1457, 216720), (1488, 212205), (1505, 209808), (1548, 203980), (1645, 191952), (1680, 187953), (1692, 186620), (1720, 183582), (1736, 181890), (1806, 174840), (1860, 169764), (1880, 167958), (1935, 163184), (1953, 161680), (1974, 159960), (2021, 156240), (2064, 152985), (2115, 149296), (2170, 145512), (2232, 141470), (2256, 139965), (2408, 131130), (2480, 127323), (2520, 125302), (2580, 122388), (2604, 121260), (2632, 119970), (2666, 118440), (2709, 116560), (2790, 113176), (2820, 111972), (2914, 108360), (2961, 106640), (3010, 104904), (3096, 101990), (3255, 97008), (3290, 95976), (3384, 93310), (3440, 91791), (3472, 90945), (3612, 87420), (3720, 84882), (3760, 83979), (3870, 81592), (3906, 80840), (3948, 79980), (3999, 78960), (4042, 78120), (4230, 74648), (4340, 72756), (4371, 72240), (4464, 70735), (4515, 69936), (4816, 65565), (4935, 63984), (5040, 62651), (5160, 61194), (5208, 60630), (5264, 59985), (5332, 59220), (5418, 58280), (5580, 56588), (5640, 55986), (5828, 54180), (5922, 53320), (6020, 52452), (6063, 52080), (6192, 50995), (6510, 48504), (6580, 47988), (6665, 47376), (6768, 46655), (7224, 43710), (7285, 43344), (7440, 42441), (7740, 40796), (7812, 40420), (7896, 39990), (7998, 39480), (8084, 39060), (8460, 37324), (8680, 36378), (8742, 36120), (9030, 34968), (9331, 33840), (9765, 32336), (9870, 31992), (10105, 31248), (10199, 30960), (10320, 30597), (10416, 30315), (10664, 29610), (10836, 29140), (11160, 28294), (11280, 27993), (11656, 27090), (11844, 26660), (11997, 26320), (12040, 26226), (12126, 26040), (13020, 24252), (13113, 24080), (13160, 23994), (13330, 23688), (13545, 23312), (14147, 22320), (14448, 21855), (14570, 21672), (14805, 21328), (15480, 20398), (15624, 20210), (15792, 19995), (15996, 19740), (16168, 19530), (16920, 18662), (17360, 18189), (17484, 18060)]