471734640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 1726452000

約数和(自身を除く): 1254717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 180, 195, 202, 208, 234, 240, 260, 303, 312, 360, 390, 404, 468, 499, 505, 520, 585, 606, 624, 720, 780, 808, 909, 936, 998, 1010, 1040, 1170, 1212, 1313, 1497, 1515, 1560, 1616, 1818, 1872, 1996, 2020, 2340, 2424, 2495, 2626, 2994, 3030, 3120, 3636, 3939, 3992, 4040, 4491, 4545, 4680, 4848, 4990, 5252, 5988, 6060, 6487, 6565, 7272, 7485, 7878, 7984, 8080, 8982, 9090, 9360, 9980, 10504, 11817, 11976, 12120, 12974, 13130, 14544, 14970, 15756, 17964, 18180, 19461, 19695, 19960, 21008, 22455, 23634, 23952, 24240, 25948, 26260, 29940, 31512, 32435, 35928, 36360, 38922, 39390, 39920, 44910, 47268, 50399, 51896, 52520, 58383, 59085, 59880, 63024, 64870, 71856, 72720, 77844, 78780, 89820, 94536, 97305, 100798, 103792, 105040, 116766, 118170, 119760, 129740, 151197, 155688, 157560, 179640, 189072, 194610, 201596, 233532, 236340, 251995, 259480, 291915, 302394, 311376, 315120, 359280, 389220, 403192, 453591, 467064, 472680, 503990, 518960, 583830, 604788, 655187, 755985, 778440, 806384, 907182, 934128, 945360, 1007980, 1167660, 1209576, 1310374, 1511970, 1556880, 1814364, 1965561, 2015960, 2267955, 2335320, 2419152, 2620748, 3023940, 3275935, 3628728, 3931122, 4031920, 4535910, 4670640, 5241496, 5896683, 6047880, 6551870, 7257456, 7862244, 9071820, 9827805, 10482992, 11793366, 12095760, 13103740, 15724488, 18143640, 19655610, 23586732, 26207480, 29483415, 31448976, 36287280, 39311220, 47173464, 52414960, 58966830, 78622440, 94346928, 117933660, 157244880, 235867320, 471734640]

約数ペア:

[(1, 471734640), (2, 235867320), (3, 157244880), (4, 117933660), (5, 94346928), (6, 78622440), (8, 58966830), (9, 52414960), (10, 47173464), (12, 39311220), (13, 36287280), (15, 31448976), (16, 29483415), (18, 26207480), (20, 23586732), (24, 19655610), (26, 18143640), (30, 15724488), (36, 13103740), (39, 12095760), (40, 11793366), (45, 10482992), (48, 9827805), (52, 9071820), (60, 7862244), (65, 7257456), (72, 6551870), (78, 6047880), (80, 5896683), (90, 5241496), (101, 4670640), (104, 4535910), (117, 4031920), (120, 3931122), (130, 3628728), (144, 3275935), (156, 3023940), (180, 2620748), (195, 2419152), (202, 2335320), (208, 2267955), (234, 2015960), (240, 1965561), (260, 1814364), (303, 1556880), (312, 1511970), (360, 1310374), (390, 1209576), (404, 1167660), (468, 1007980), (499, 945360), (505, 934128), (520, 907182), (585, 806384), (606, 778440), (624, 755985), (720, 655187), (780, 604788), (808, 583830), (909, 518960), (936, 503990), (998, 472680), (1010, 467064), (1040, 453591), (1170, 403192), (1212, 389220), (1313, 359280), (1497, 315120), (1515, 311376), (1560, 302394), (1616, 291915), (1818, 259480), (1872, 251995), (1996, 236340), (2020, 233532), (2340, 201596), (2424, 194610), (2495, 189072), (2626, 179640), (2994, 157560), (3030, 155688), (3120, 151197), (3636, 129740), (3939, 119760), (3992, 118170), (4040, 116766), (4491, 105040), (4545, 103792), (4680, 100798), (4848, 97305), (4990, 94536), (5252, 89820), (5988, 78780), (6060, 77844), (6487, 72720), (6565, 71856), (7272, 64870), (7485, 63024), (7878, 59880), (7984, 59085), (8080, 58383), (8982, 52520), (9090, 51896), (9360, 50399), (9980, 47268), (10504, 44910), (11817, 39920), (11976, 39390), (12120, 38922), (12974, 36360), (13130, 35928), (14544, 32435), (14970, 31512), (15756, 29940), (17964, 26260), (18180, 25948), (19461, 24240), (19695, 23952), (19960, 23634), (21008, 22455)]