38508941520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{246473}}^1$

素因数の和:246530

約数の個数: 240

約数和(自身を含む): 152569377792

約数和(自身を除く): 114060436272

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, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 246473, 492946, 739419, 985892, 1232365, 1478838, 1725311, 1971784, 2218257, 2464730, 2957676, 3450622, 3697095, 3943568, 4436514, 4929460, 5175933, 5915352, 6901244, 7394190, 7640663, 8626555, 8873028, 9858920, 10351866, 11091285, 11830704, 13802488, 14788380, 15281326, 15527799, 17253110, 17746056, 19717840, 20703732, 22182570, 22921989, 25879665, 27604976, 29576760, 30562652, 31055598, 34506220, 35492112, 38203315, 41407464, 44365140, 45843978, 51759330, 53484641, 59153520, 61125304, 62111196, 68765967, 69012440, 76406630, 77638995, 82814928, 88730280, 91687956, 103518660, 106969282, 114609945, 122250608, 124222392, 137531934, 138024880, 152813260, 155277990, 160453923, 177460560, 183375912, 207037320, 213938564, 229219890, 248444784, 267423205, 275063868, 305626520, 310555980, 320907846, 343829835, 366751824, 414074640, 427877128, 458439780, 481361769, 534846410, 550127736, 611253040, 621111960, 641815692, 687659670, 802269615, 855754256, 916879560, 962723538, 1069692820, 1100255472, 1242223920, 1283631384, 1375319340, 1604539230, 1833759120, 1925447076, 2139385640, 2406808845, 2567262768, 2750638680, 3209078460, 3850894152, 4278771280, 4813617690, 5501277360, 6418156920, 7701788304, 9627235380, 12836313840, 19254470760, 38508941520]

約数ペア:

[(1, 38508941520), (2, 19254470760), (3, 12836313840), (4, 9627235380), (5, 7701788304), (6, 6418156920), (7, 5501277360), (8, 4813617690), (9, 4278771280), (10, 3850894152), (12, 3209078460), (14, 2750638680), (15, 2567262768), (16, 2406808845), (18, 2139385640), (20, 1925447076), (21, 1833759120), (24, 1604539230), (28, 1375319340), (30, 1283631384), (31, 1242223920), (35, 1100255472), (36, 1069692820), (40, 962723538), (42, 916879560), (45, 855754256), (48, 802269615), (56, 687659670), (60, 641815692), (62, 621111960), (63, 611253040), (70, 550127736), (72, 534846410), (80, 481361769), (84, 458439780), (90, 427877128), (93, 414074640), (105, 366751824), (112, 343829835), (120, 320907846), (124, 310555980), (126, 305626520), (140, 275063868), (144, 267423205), (155, 248444784), (168, 229219890), (180, 213938564), (186, 207037320), (210, 183375912), (217, 177460560), (240, 160453923), (248, 155277990), (252, 152813260), (279, 138024880), (280, 137531934), (310, 124222392), (315, 122250608), (336, 114609945), (360, 106969282), (372, 103518660), (420, 91687956), (434, 88730280), (465, 82814928), (496, 77638995), (504, 76406630), (558, 69012440), (560, 68765967), (620, 62111196), (630, 61125304), (651, 59153520), (720, 53484641), (744, 51759330), (840, 45843978), (868, 44365140), (930, 41407464), (1008, 38203315), (1085, 35492112), (1116, 34506220), (1240, 31055598), (1260, 30562652), (1302, 29576760), (1395, 27604976), (1488, 25879665), (1680, 22921989), (1736, 22182570), (1860, 20703732), (1953, 19717840), (2170, 17746056), (2232, 17253110), (2480, 15527799), (2520, 15281326), (2604, 14788380), (2790, 13802488), (3255, 11830704), (3472, 11091285), (3720, 10351866), (3906, 9858920), (4340, 8873028), (4464, 8626555), (5040, 7640663), (5208, 7394190), (5580, 6901244), (6510, 5915352), (7440, 5175933), (7812, 4929460), (8680, 4436514), (9765, 3943568), (10416, 3697095), (11160, 3450622), (13020, 2957676), (15624, 2464730), (17360, 2218257), (19530, 1971784), (22320, 1725311), (26040, 1478838), (31248, 1232365), (39060, 985892), (52080, 739419), (78120, 492946), (156240, 246473)]