144965520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 240

約数和(自身を含む): 568713600

約数和(自身を除く): 423748080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 587, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1174, 1176, 1260, 1372, 1470, 1680, 1715, 1761, 1764, 1960, 2058, 2205, 2348, 2352, 2520, 2744, 2935, 2940, 3087, 3430, 3522, 3528, 3920, 4109, 4116, 4410, 4696, 5040, 5145, 5283, 5488, 5870, 5880, 6174, 6860, 7044, 7056, 8218, 8232, 8805, 8820, 9392, 10290, 10566, 11740, 11760, 12327, 12348, 13720, 14088, 15435, 16436, 16464, 17610, 17640, 20545, 20580, 21132, 23480, 24654, 24696, 26415, 27440, 28176, 28763, 30870, 32872, 35220, 35280, 36981, 41090, 41160, 42264, 46960, 49308, 49392, 52830, 57526, 61635, 61740, 65744, 70440, 73962, 82180, 82320, 84528, 86289, 98616, 105660, 115052, 123270, 123480, 140880, 143815, 147924, 164360, 172578, 184905, 197232, 201341, 211320, 230104, 246540, 246960, 258867, 287630, 295848, 328720, 345156, 369810, 402682, 422640, 431445, 460208, 493080, 517734, 575260, 591696, 604023, 690312, 739620, 805364, 862890, 986160, 1006705, 1035468, 1150520, 1208046, 1294335, 1380624, 1479240, 1610728, 1725780, 1812069, 2013410, 2070936, 2301040, 2416092, 2588670, 2958480, 3020115, 3221456, 3451560, 3624138, 4026820, 4141872, 4832184, 5177340, 6040230, 6903120, 7248276, 8053640, 9060345, 9664368, 10354680, 12080460, 14496552, 16107280, 18120690, 20709360, 24160920, 28993104, 36241380, 48321840, 72482760, 144965520]

約数ペア:

[(1, 144965520), (2, 72482760), (3, 48321840), (4, 36241380), (5, 28993104), (6, 24160920), (7, 20709360), (8, 18120690), (9, 16107280), (10, 14496552), (12, 12080460), (14, 10354680), (15, 9664368), (16, 9060345), (18, 8053640), (20, 7248276), (21, 6903120), (24, 6040230), (28, 5177340), (30, 4832184), (35, 4141872), (36, 4026820), (40, 3624138), (42, 3451560), (45, 3221456), (48, 3020115), (49, 2958480), (56, 2588670), (60, 2416092), (63, 2301040), (70, 2070936), (72, 2013410), (80, 1812069), (84, 1725780), (90, 1610728), (98, 1479240), (105, 1380624), (112, 1294335), (120, 1208046), (126, 1150520), (140, 1035468), (144, 1006705), (147, 986160), (168, 862890), (180, 805364), (196, 739620), (210, 690312), (240, 604023), (245, 591696), (252, 575260), (280, 517734), (294, 493080), (315, 460208), (336, 431445), (343, 422640), (360, 402682), (392, 369810), (420, 345156), (441, 328720), (490, 295848), (504, 287630), (560, 258867), (587, 246960), (588, 246540), (630, 230104), (686, 211320), (720, 201341), (735, 197232), (784, 184905), (840, 172578), (882, 164360), (980, 147924), (1008, 143815), (1029, 140880), (1174, 123480), (1176, 123270), (1260, 115052), (1372, 105660), (1470, 98616), (1680, 86289), (1715, 84528), (1761, 82320), (1764, 82180), (1960, 73962), (2058, 70440), (2205, 65744), (2348, 61740), (2352, 61635), (2520, 57526), (2744, 52830), (2935, 49392), (2940, 49308), (3087, 46960), (3430, 42264), (3522, 41160), (3528, 41090), (3920, 36981), (4109, 35280), (4116, 35220), (4410, 32872), (4696, 30870), (5040, 28763), (5145, 28176), (5283, 27440), (5488, 26415), (5870, 24696), (5880, 24654), (6174, 23480), (6860, 21132), (7044, 20580), (7056, 20545), (8218, 17640), (8232, 17610), (8805, 16464), (8820, 16436), (9392, 15435), (10290, 14088), (10566, 13720), (11740, 12348), (11760, 12327)]