3999678480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{264529}}^1$

素因数の和:264558

約数の個数: 160

約数和(自身を含む): 15744825600

約数和(自身を除く): 11745147120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 264529, 529058, 793587, 1058116, 1322645, 1587174, 1851703, 2116232, 2380761, 2645290, 3174348, 3703406, 3967935, 4232464, 4761522, 5290580, 5555109, 6348696, 7142283, 7406812, 7935870, 9258515, 9523044, 10581160, 11110218, 11903805, 12697392, 14284566, 14813624, 15871740, 16665327, 18517030, 19046088, 21162320, 22220436, 23807610, 27775545, 28569132, 29627248, 31743480, 33330654, 35711415, 37034060, 38092176, 44440872, 47615220, 49995981, 55551090, 57138264, 63486960, 66661308, 71422830, 74068120, 83326635, 88881744, 95230440, 99991962, 111102180, 114276528, 133322616, 142845660, 148136240, 166653270, 190460880, 199983924, 222204360, 249979905, 266645232, 285691320, 333306540, 399967848, 444408720, 499959810, 571382640, 666613080, 799935696, 999919620, 1333226160, 1999839240, 3999678480]

約数ペア:

[(1, 3999678480), (2, 1999839240), (3, 1333226160), (4, 999919620), (5, 799935696), (6, 666613080), (7, 571382640), (8, 499959810), (9, 444408720), (10, 399967848), (12, 333306540), (14, 285691320), (15, 266645232), (16, 249979905), (18, 222204360), (20, 199983924), (21, 190460880), (24, 166653270), (27, 148136240), (28, 142845660), (30, 133322616), (35, 114276528), (36, 111102180), (40, 99991962), (42, 95230440), (45, 88881744), (48, 83326635), (54, 74068120), (56, 71422830), (60, 66661308), (63, 63486960), (70, 57138264), (72, 55551090), (80, 49995981), (84, 47615220), (90, 44440872), (105, 38092176), (108, 37034060), (112, 35711415), (120, 33330654), (126, 31743480), (135, 29627248), (140, 28569132), (144, 27775545), (168, 23807610), (180, 22220436), (189, 21162320), (210, 19046088), (216, 18517030), (240, 16665327), (252, 15871740), (270, 14813624), (280, 14284566), (315, 12697392), (336, 11903805), (360, 11110218), (378, 10581160), (420, 9523044), (432, 9258515), (504, 7935870), (540, 7406812), (560, 7142283), (630, 6348696), (720, 5555109), (756, 5290580), (840, 4761522), (945, 4232464), (1008, 3967935), (1080, 3703406), (1260, 3174348), (1512, 2645290), (1680, 2380761), (1890, 2116232), (2160, 1851703), (2520, 1587174), (3024, 1322645), (3780, 1058116), (5040, 793587), (7560, 529058), (15120, 264529)]