159898680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 554954400

約数和(自身を除く): 395055720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 152, 171, 180, 190, 194, 228, 241, 285, 291, 342, 360, 380, 388, 456, 482, 485, 570, 582, 684, 723, 760, 776, 855, 873, 964, 970, 1140, 1164, 1205, 1368, 1446, 1455, 1710, 1746, 1843, 1928, 1940, 2169, 2280, 2328, 2410, 2892, 2910, 3420, 3492, 3615, 3686, 3880, 4338, 4365, 4579, 4820, 5529, 5784, 5820, 6840, 6984, 7230, 7372, 8676, 8730, 9158, 9215, 9640, 10845, 11058, 11640, 13737, 14460, 14744, 16587, 17352, 17460, 18316, 18430, 21690, 22116, 22895, 23377, 27474, 27645, 28920, 33174, 34920, 36632, 36860, 41211, 43380, 44232, 45790, 46754, 54948, 55290, 66348, 68685, 70131, 73720, 82422, 82935, 86760, 91580, 93508, 109896, 110580, 116885, 132696, 137370, 140262, 164844, 165870, 183160, 187016, 206055, 210393, 221160, 233770, 274740, 280524, 329688, 331740, 350655, 412110, 420786, 444163, 467540, 549480, 561048, 663480, 701310, 824220, 841572, 888326, 935080, 1051965, 1332489, 1402620, 1648440, 1683144, 1776652, 2103930, 2220815, 2664978, 2805240, 3553304, 3997467, 4207860, 4441630, 5329956, 6662445, 7994934, 8415720, 8883260, 10659912, 13324890, 15989868, 17766520, 19987335, 26649780, 31979736, 39974670, 53299560, 79949340, 159898680]

約数ペア:

[(1, 159898680), (2, 79949340), (3, 53299560), (4, 39974670), (5, 31979736), (6, 26649780), (8, 19987335), (9, 17766520), (10, 15989868), (12, 13324890), (15, 10659912), (18, 8883260), (19, 8415720), (20, 7994934), (24, 6662445), (30, 5329956), (36, 4441630), (38, 4207860), (40, 3997467), (45, 3553304), (57, 2805240), (60, 2664978), (72, 2220815), (76, 2103930), (90, 1776652), (95, 1683144), (97, 1648440), (114, 1402620), (120, 1332489), (152, 1051965), (171, 935080), (180, 888326), (190, 841572), (194, 824220), (228, 701310), (241, 663480), (285, 561048), (291, 549480), (342, 467540), (360, 444163), (380, 420786), (388, 412110), (456, 350655), (482, 331740), (485, 329688), (570, 280524), (582, 274740), (684, 233770), (723, 221160), (760, 210393), (776, 206055), (855, 187016), (873, 183160), (964, 165870), (970, 164844), (1140, 140262), (1164, 137370), (1205, 132696), (1368, 116885), (1446, 110580), (1455, 109896), (1710, 93508), (1746, 91580), (1843, 86760), (1928, 82935), (1940, 82422), (2169, 73720), (2280, 70131), (2328, 68685), (2410, 66348), (2892, 55290), (2910, 54948), (3420, 46754), (3492, 45790), (3615, 44232), (3686, 43380), (3880, 41211), (4338, 36860), (4365, 36632), (4579, 34920), (4820, 33174), (5529, 28920), (5784, 27645), (5820, 27474), (6840, 23377), (6984, 22895), (7230, 22116), (7372, 21690), (8676, 18430), (8730, 18316), (9158, 17460), (9215, 17352), (9640, 16587), (10845, 14744), (11058, 14460), (11640, 13737)]