406004536320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{21163}}^1$

素因数の和:22440

約数の個数: 176

約数和(自身を含む): 1299681240000

約数和(自身を除く): 893676703680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1249, 1280, 1536, 1920, 2498, 2560, 3072, 3747, 3840, 4996, 5120, 6245, 7494, 7680, 9992, 12490, 14988, 15360, 18735, 19984, 21163, 24980, 29976, 37470, 39968, 42326, 49960, 59952, 63489, 74940, 79936, 84652, 99920, 105815, 119904, 126978, 149880, 159872, 169304, 199840, 211630, 239808, 253956, 299760, 317445, 319744, 338608, 399680, 423260, 479616, 507912, 599520, 634890, 639488, 677216, 799360, 846520, 959232, 1015824, 1199040, 1269780, 1278976, 1354432, 1598720, 1693040, 1918464, 2031648, 2398080, 2539560, 2708864, 3197440, 3386080, 3836928, 4063296, 4796160, 5079120, 5417728, 6394880, 6772160, 8126592, 9592320, 10158240, 10835456, 13544320, 16253184, 19184640, 20316480, 21670912, 26432587, 27088640, 32506368, 40632960, 52865174, 54177280, 65012736, 79297761, 81265920, 105730348, 108354560, 132162935, 158595522, 162531840, 211460696, 264325870, 317191044, 325063680, 396488805, 422921392, 528651740, 634382088, 792977610, 845842784, 1057303480, 1268764176, 1585955220, 1691685568, 2114606960, 2537528352, 3171910440, 3383371136, 4229213920, 5075056704, 6343820880, 6766742272, 8458427840, 10150113408, 12687641760, 13533484544, 16916855680, 20300226816, 25375283520, 27066969088, 33833711360, 40600453632, 50750567040, 67667422720, 81200907264, 101501134080, 135334845440, 203002268160, 406004536320]

約数ペア:

[(1, 406004536320), (2, 203002268160), (3, 135334845440), (4, 101501134080), (5, 81200907264), (6, 67667422720), (8, 50750567040), (10, 40600453632), (12, 33833711360), (15, 27066969088), (16, 25375283520), (20, 20300226816), (24, 16916855680), (30, 13533484544), (32, 12687641760), (40, 10150113408), (48, 8458427840), (60, 6766742272), (64, 6343820880), (80, 5075056704), (96, 4229213920), (120, 3383371136), (128, 3171910440), (160, 2537528352), (192, 2114606960), (240, 1691685568), (256, 1585955220), (320, 1268764176), (384, 1057303480), (480, 845842784), (512, 792977610), (640, 634382088), (768, 528651740), (960, 422921392), (1024, 396488805), (1249, 325063680), (1280, 317191044), (1536, 264325870), (1920, 211460696), (2498, 162531840), (2560, 158595522), (3072, 132162935), (3747, 108354560), (3840, 105730348), (4996, 81265920), (5120, 79297761), (6245, 65012736), (7494, 54177280), (7680, 52865174), (9992, 40632960), (12490, 32506368), (14988, 27088640), (15360, 26432587), (18735, 21670912), (19984, 20316480), (21163, 19184640), (24980, 16253184), (29976, 13544320), (37470, 10835456), (39968, 10158240), (42326, 9592320), (49960, 8126592), (59952, 6772160), (63489, 6394880), (74940, 5417728), (79936, 5079120), (84652, 4796160), (99920, 4063296), (105815, 3836928), (119904, 3386080), (126978, 3197440), (149880, 2708864), (159872, 2539560), (169304, 2398080), (199840, 2031648), (211630, 1918464), (239808, 1693040), (253956, 1598720), (299760, 1354432), (317445, 1278976), (319744, 1269780), (338608, 1199040), (399680, 1015824), (423260, 959232), (479616, 846520), (507912, 799360), (599520, 677216), (634890, 639488)]