12804432480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{423427}}^1$

素因数の和:423458

約数の個数: 192

約数和(自身を含む): 51217850880

約数和(自身を除く): 38413418400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 423427, 846854, 1270281, 1693708, 2117135, 2540562, 2963989, 3387416, 3810843, 4234270, 5081124, 5927978, 6351405, 6774832, 7621686, 8468540, 8891967, 10162248, 11432529, 11855956, 12702810, 13549664, 14819945, 15243372, 16937080, 17783934, 19054215, 20324496, 22865058, 23711912, 25405620, 26675901, 29639890, 30486744, 33874160, 35567868, 38108430, 40648992, 44459835, 45730116, 47423824, 50811240, 53351802, 57162645, 59279780, 60973488, 67748320, 71135736, 76216860, 80027703, 88919670, 91460232, 94847648, 101622480, 106703604, 114325290, 118559560, 121946976, 133379505, 142271472, 152433720, 160055406, 177839340, 182920464, 203244960, 213407208, 228650580, 237119120, 266759010, 284542944, 304867440, 320110812, 355678680, 365840928, 400138515, 426814416, 457301160, 474238240, 533518020, 609734880, 640221624, 711357360, 800277030, 853628832, 914602320, 1067036040, 1280443248, 1422714720, 1600554060, 1829204640, 2134072080, 2560886496, 3201108120, 4268144160, 6402216240, 12804432480]

約数ペア:

[(1, 12804432480), (2, 6402216240), (3, 4268144160), (4, 3201108120), (5, 2560886496), (6, 2134072080), (7, 1829204640), (8, 1600554060), (9, 1422714720), (10, 1280443248), (12, 1067036040), (14, 914602320), (15, 853628832), (16, 800277030), (18, 711357360), (20, 640221624), (21, 609734880), (24, 533518020), (27, 474238240), (28, 457301160), (30, 426814416), (32, 400138515), (35, 365840928), (36, 355678680), (40, 320110812), (42, 304867440), (45, 284542944), (48, 266759010), (54, 237119120), (56, 228650580), (60, 213407208), (63, 203244960), (70, 182920464), (72, 177839340), (80, 160055406), (84, 152433720), (90, 142271472), (96, 133379505), (105, 121946976), (108, 118559560), (112, 114325290), (120, 106703604), (126, 101622480), (135, 94847648), (140, 91460232), (144, 88919670), (160, 80027703), (168, 76216860), (180, 71135736), (189, 67748320), (210, 60973488), (216, 59279780), (224, 57162645), (240, 53351802), (252, 50811240), (270, 47423824), (280, 45730116), (288, 44459835), (315, 40648992), (336, 38108430), (360, 35567868), (378, 33874160), (420, 30486744), (432, 29639890), (480, 26675901), (504, 25405620), (540, 23711912), (560, 22865058), (630, 20324496), (672, 19054215), (720, 17783934), (756, 16937080), (840, 15243372), (864, 14819945), (945, 13549664), (1008, 12702810), (1080, 11855956), (1120, 11432529), (1260, 10162248), (1440, 8891967), (1512, 8468540), (1680, 7621686), (1890, 6774832), (2016, 6351405), (2160, 5927978), (2520, 5081124), (3024, 4234270), (3360, 3810843), (3780, 3387416), (4320, 2963989), (5040, 2540562), (6048, 2117135), (7560, 1693708), (10080, 1270281), (15120, 846854), (30240, 423427)]