2447008560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6516

約数の個数: 240

約数和(自身を含む): 8983353600

約数和(自身を除く): 6536345040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 6449, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 12898, 15810, 18972, 19347, 21080, 22320, 23715, 25296, 25796, 31620, 32245, 37944, 38694, 42160, 47430, 51592, 58041, 63240, 64490, 75888, 77388, 94860, 96735, 103184, 109633, 116082, 126480, 128980, 154776, 189720, 193470, 199919, 219266, 232164, 257960, 290205, 309552, 328899, 379440, 386940, 399838, 438532, 464328, 515920, 548165, 580410, 599757, 657798, 773880, 799676, 877064, 928656, 986697, 999595, 1096330, 1160820, 1199514, 1315596, 1547760, 1599352, 1644495, 1754128, 1799271, 1973394, 1999190, 2192660, 2321640, 2399028, 2631192, 2998785, 3198704, 3288990, 3398623, 3598542, 3946788, 3998380, 4385320, 4643280, 4798056, 4933485, 5262384, 5997570, 6577980, 6797246, 7197084, 7893576, 7996760, 8770640, 8996355, 9596112, 9866970, 10195869, 11995140, 13155960, 13594492, 14394168, 15787152, 15993520, 16993115, 17992710, 19733940, 20391738, 23990280, 26311920, 27188984, 28788336, 30587607, 33986230, 35985420, 39467880, 40783476, 47980560, 50979345, 54377968, 61175214, 67972460, 71970840, 78935760, 81566952, 101958690, 122350428, 135944920, 143941680, 152938035, 163133904, 203917380, 244700856, 271889840, 305876070, 407834760, 489401712, 611752140, 815669520, 1223504280, 2447008560]

約数ペア:

[(1, 2447008560), (2, 1223504280), (3, 815669520), (4, 611752140), (5, 489401712), (6, 407834760), (8, 305876070), (9, 271889840), (10, 244700856), (12, 203917380), (15, 163133904), (16, 152938035), (17, 143941680), (18, 135944920), (20, 122350428), (24, 101958690), (30, 81566952), (31, 78935760), (34, 71970840), (36, 67972460), (40, 61175214), (45, 54377968), (48, 50979345), (51, 47980560), (60, 40783476), (62, 39467880), (68, 35985420), (72, 33986230), (80, 30587607), (85, 28788336), (90, 27188984), (93, 26311920), (102, 23990280), (120, 20391738), (124, 19733940), (136, 17992710), (144, 16993115), (153, 15993520), (155, 15787152), (170, 14394168), (180, 13594492), (186, 13155960), (204, 11995140), (240, 10195869), (248, 9866970), (255, 9596112), (272, 8996355), (279, 8770640), (306, 7996760), (310, 7893576), (340, 7197084), (360, 6797246), (372, 6577980), (408, 5997570), (465, 5262384), (496, 4933485), (510, 4798056), (527, 4643280), (558, 4385320), (612, 3998380), (620, 3946788), (680, 3598542), (720, 3398623), (744, 3288990), (765, 3198704), (816, 2998785), (930, 2631192), (1020, 2399028), (1054, 2321640), (1116, 2192660), (1224, 1999190), (1240, 1973394), (1360, 1799271), (1395, 1754128), (1488, 1644495), (1530, 1599352), (1581, 1547760), (1860, 1315596), (2040, 1199514), (2108, 1160820), (2232, 1096330), (2448, 999595), (2480, 986697), (2635, 928656), (2790, 877064), (3060, 799676), (3162, 773880), (3720, 657798), (4080, 599757), (4216, 580410), (4464, 548165), (4743, 515920), (5270, 464328), (5580, 438532), (6120, 399838), (6324, 386940), (6449, 379440), (7440, 328899), (7905, 309552), (8432, 290205), (9486, 257960), (10540, 232164), (11160, 219266), (12240, 199919), (12648, 193470), (12898, 189720), (15810, 154776), (18972, 128980), (19347, 126480), (21080, 116082), (22320, 109633), (23715, 103184), (25296, 96735), (25796, 94860), (31620, 77388), (32245, 75888), (37944, 64490), (38694, 63240), (42160, 58041), (47430, 51592)]