1250268480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3974

約数の個数: 224

約数和(自身を含む): 4531034880

約数和(自身を除く): 3280766400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3911, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7104, 7822, 7992, 8640, 8880, 9990, 10656, 11733, 11840, 13320, 15644, 15984, 17760, 19555, 19980, 21312, 23466, 26640, 31288, 31968, 35199, 35520, 39110, 39960, 46932, 53280, 58665, 62576, 63936, 70398, 78220, 79920, 93864, 105597, 106560, 117330, 125152, 140796, 144707, 156440, 159840, 175995, 187728, 211194, 234660, 250304, 281592, 289414, 312880, 319680, 351990, 375456, 422388, 434121, 469320, 527985, 563184, 578828, 625760, 703980, 723535, 750912, 844776, 868242, 938640, 1055970, 1126368, 1157656, 1251520, 1302363, 1407960, 1447070, 1689552, 1736484, 1877280, 2111940, 2170605, 2252736, 2315312, 2604726, 2815920, 2894140, 3379104, 3472968, 3754560, 3907089, 4223880, 4341210, 4630624, 5209452, 5631840, 5788280, 6511815, 6758208, 6945936, 7814178, 8447760, 8682420, 9261248, 10418904, 11263680, 11576560, 13023630, 13891872, 15628356, 16895520, 17364840, 19535445, 20837808, 23153120, 26047260, 27783744, 31256712, 33791040, 34729680, 39070890, 41675616, 46306240, 52094520, 62513424, 69459360, 78141780, 83351232, 104189040, 125026848, 138918720, 156283560, 208378080, 250053696, 312567120, 416756160, 625134240, 1250268480]

約数ペア:

[(1, 1250268480), (2, 625134240), (3, 416756160), (4, 312567120), (5, 250053696), (6, 208378080), (8, 156283560), (9, 138918720), (10, 125026848), (12, 104189040), (15, 83351232), (16, 78141780), (18, 69459360), (20, 62513424), (24, 52094520), (27, 46306240), (30, 41675616), (32, 39070890), (36, 34729680), (37, 33791040), (40, 31256712), (45, 27783744), (48, 26047260), (54, 23153120), (60, 20837808), (64, 19535445), (72, 17364840), (74, 16895520), (80, 15628356), (90, 13891872), (96, 13023630), (108, 11576560), (111, 11263680), (120, 10418904), (135, 9261248), (144, 8682420), (148, 8447760), (160, 7814178), (180, 6945936), (185, 6758208), (192, 6511815), (216, 5788280), (222, 5631840), (240, 5209452), (270, 4630624), (288, 4341210), (296, 4223880), (320, 3907089), (333, 3754560), (360, 3472968), (370, 3379104), (432, 2894140), (444, 2815920), (480, 2604726), (540, 2315312), (555, 2252736), (576, 2170605), (592, 2111940), (666, 1877280), (720, 1736484), (740, 1689552), (864, 1447070), (888, 1407960), (960, 1302363), (999, 1251520), (1080, 1157656), (1110, 1126368), (1184, 1055970), (1332, 938640), (1440, 868242), (1480, 844776), (1665, 750912), (1728, 723535), (1776, 703980), (1998, 625760), (2160, 578828), (2220, 563184), (2368, 527985), (2664, 469320), (2880, 434121), (2960, 422388), (3330, 375456), (3552, 351990), (3911, 319680), (3996, 312880), (4320, 289414), (4440, 281592), (4995, 250304), (5328, 234660), (5920, 211194), (6660, 187728), (7104, 175995), (7822, 159840), (7992, 156440), (8640, 144707), (8880, 140796), (9990, 125152), (10656, 117330), (11733, 106560), (11840, 105597), (13320, 93864), (15644, 79920), (15984, 78220), (17760, 70398), (19555, 63936), (19980, 62576), (21312, 58665), (23466, 53280), (26640, 46932), (31288, 39960), (31968, 39110), (35199, 35520)]