145251960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 526694400

約数和(自身を除く): 381442440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 479, 532, 570, 665, 722, 760, 798, 840, 958, 1064, 1083, 1140, 1330, 1437, 1444, 1596, 1805, 1916, 1995, 2166, 2280, 2395, 2527, 2660, 2874, 2888, 3192, 3353, 3610, 3832, 3990, 4332, 4790, 5054, 5320, 5415, 5748, 6706, 7185, 7220, 7581, 7980, 8664, 9101, 9580, 10059, 10108, 10830, 11496, 12635, 13412, 14370, 14440, 15162, 15960, 16765, 18202, 19160, 20118, 20216, 21660, 25270, 26824, 27303, 28740, 30324, 33530, 36404, 37905, 40236, 43320, 45505, 50295, 50540, 54606, 57480, 60648, 63707, 67060, 72808, 75810, 80472, 91010, 100590, 101080, 109212, 127414, 134120, 136515, 151620, 172919, 182020, 191121, 201180, 218424, 254828, 273030, 303240, 318535, 345838, 364040, 382242, 402360, 509656, 518757, 546060, 637070, 691676, 764484, 864595, 955605, 1037514, 1092120, 1210433, 1274140, 1383352, 1528968, 1729190, 1911210, 2075028, 2420866, 2548280, 2593785, 3458380, 3631299, 3822420, 4150056, 4841732, 5187570, 6052165, 6916760, 7262598, 7644840, 9683464, 10375140, 12104330, 14525196, 18156495, 20750280, 24208660, 29050392, 36312990, 48417320, 72625980, 145251960]

約数ペア:

[(1, 145251960), (2, 72625980), (3, 48417320), (4, 36312990), (5, 29050392), (6, 24208660), (7, 20750280), (8, 18156495), (10, 14525196), (12, 12104330), (14, 10375140), (15, 9683464), (19, 7644840), (20, 7262598), (21, 6916760), (24, 6052165), (28, 5187570), (30, 4841732), (35, 4150056), (38, 3822420), (40, 3631299), (42, 3458380), (56, 2593785), (57, 2548280), (60, 2420866), (70, 2075028), (76, 1911210), (84, 1729190), (95, 1528968), (105, 1383352), (114, 1274140), (120, 1210433), (133, 1092120), (140, 1037514), (152, 955605), (168, 864595), (190, 764484), (210, 691676), (228, 637070), (266, 546060), (280, 518757), (285, 509656), (361, 402360), (380, 382242), (399, 364040), (420, 345838), (456, 318535), (479, 303240), (532, 273030), (570, 254828), (665, 218424), (722, 201180), (760, 191121), (798, 182020), (840, 172919), (958, 151620), (1064, 136515), (1083, 134120), (1140, 127414), (1330, 109212), (1437, 101080), (1444, 100590), (1596, 91010), (1805, 80472), (1916, 75810), (1995, 72808), (2166, 67060), (2280, 63707), (2395, 60648), (2527, 57480), (2660, 54606), (2874, 50540), (2888, 50295), (3192, 45505), (3353, 43320), (3610, 40236), (3832, 37905), (3990, 36404), (4332, 33530), (4790, 30324), (5054, 28740), (5320, 27303), (5415, 26824), (5748, 25270), (6706, 21660), (7185, 20216), (7220, 20118), (7581, 19160), (7980, 18202), (8664, 16765), (9101, 15960), (9580, 15162), (10059, 14440), (10108, 14370), (10830, 13412), (11496, 12635)]