396671040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 224

約数和(自身を含む): 1445483520

約数和(自身を除く): 1048812480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1481, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2962, 2976, 3348, 3720, 4185, 4320, 4443, 4464, 4960, 5580, 5924, 5952, 6696, 7405, 7440, 8370, 8640, 8886, 8928, 9920, 11160, 11848, 13329, 13392, 14810, 14880, 16740, 17772, 17856, 22215, 22320, 23696, 26658, 26784, 29620, 29760, 33480, 35544, 39987, 44430, 44640, 45911, 47392, 53316, 53568, 59240, 66645, 66960, 71088, 79974, 88860, 89280, 91822, 94784, 106632, 118480, 133290, 133920, 137733, 142176, 159948, 177720, 183644, 199935, 213264, 229555, 236960, 266580, 267840, 275466, 284352, 319896, 355440, 367288, 399870, 413199, 426528, 459110, 473920, 533160, 550932, 639792, 688665, 710880, 734576, 799740, 826398, 853056, 918220, 1066320, 1101864, 1239597, 1279584, 1377330, 1421760, 1469152, 1599480, 1652796, 1836440, 2065995, 2132640, 2203728, 2479194, 2559168, 2754660, 2938304, 3198960, 3305592, 3672880, 4131990, 4265280, 4407456, 4958388, 5509320, 6197985, 6397920, 6611184, 7345760, 8263980, 8814912, 9916776, 11018640, 12395970, 12795840, 13222368, 14691520, 16527960, 19833552, 22037280, 24791940, 26444736, 33055920, 39667104, 44074560, 49583880, 66111840, 79334208, 99167760, 132223680, 198335520, 396671040]

約数ペア:

[(1, 396671040), (2, 198335520), (3, 132223680), (4, 99167760), (5, 79334208), (6, 66111840), (8, 49583880), (9, 44074560), (10, 39667104), (12, 33055920), (15, 26444736), (16, 24791940), (18, 22037280), (20, 19833552), (24, 16527960), (27, 14691520), (30, 13222368), (31, 12795840), (32, 12395970), (36, 11018640), (40, 9916776), (45, 8814912), (48, 8263980), (54, 7345760), (60, 6611184), (62, 6397920), (64, 6197985), (72, 5509320), (80, 4958388), (90, 4407456), (93, 4265280), (96, 4131990), (108, 3672880), (120, 3305592), (124, 3198960), (135, 2938304), (144, 2754660), (155, 2559168), (160, 2479194), (180, 2203728), (186, 2132640), (192, 2065995), (216, 1836440), (240, 1652796), (248, 1599480), (270, 1469152), (279, 1421760), (288, 1377330), (310, 1279584), (320, 1239597), (360, 1101864), (372, 1066320), (432, 918220), (465, 853056), (480, 826398), (496, 799740), (540, 734576), (558, 710880), (576, 688665), (620, 639792), (720, 550932), (744, 533160), (837, 473920), (864, 459110), (930, 426528), (960, 413199), (992, 399870), (1080, 367288), (1116, 355440), (1240, 319896), (1395, 284352), (1440, 275466), (1481, 267840), (1488, 266580), (1674, 236960), (1728, 229555), (1860, 213264), (1984, 199935), (2160, 183644), (2232, 177720), (2480, 159948), (2790, 142176), (2880, 137733), (2962, 133920), (2976, 133290), (3348, 118480), (3720, 106632), (4185, 94784), (4320, 91822), (4443, 89280), (4464, 88860), (4960, 79974), (5580, 71088), (5924, 66960), (5952, 66645), (6696, 59240), (7405, 53568), (7440, 53316), (8370, 47392), (8640, 45911), (8886, 44640), (8928, 44430), (9920, 39987), (11160, 35544), (11848, 33480), (13329, 29760), (13392, 29620), (14810, 26784), (14880, 26658), (16740, 23696), (17772, 22320), (17856, 22215)]