239367960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5719

約数の個数: 160

約数和(自身を含む): 866582640

約数和(自身を除く): 627214680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 5683, 7020, 8424, 10530, 11366, 14040, 17049, 21060, 22732, 28415, 34098, 42120, 45464, 51147, 56830, 68196, 73879, 85245, 102294, 113660, 136392, 147758, 153441, 170490, 204588, 221637, 227320, 255735, 295516, 306882, 340980, 369395, 409176, 443274, 460323, 511470, 591032, 613764, 664911, 681960, 738790, 767205, 886548, 920646, 1022940, 1108185, 1227528, 1329822, 1477580, 1534410, 1773096, 1841292, 1994733, 2045880, 2216370, 2301615, 2659644, 2955160, 3068820, 3324555, 3682584, 3989466, 4432740, 4603230, 5319288, 5984199, 6137640, 6649110, 7978932, 8865480, 9206460, 9973665, 11968398, 13298220, 15957864, 18412920, 19947330, 23936796, 26596440, 29920995, 39894660, 47873592, 59841990, 79789320, 119683980, 239367960]

約数ペア:

[(1, 239367960), (2, 119683980), (3, 79789320), (4, 59841990), (5, 47873592), (6, 39894660), (8, 29920995), (9, 26596440), (10, 23936796), (12, 19947330), (13, 18412920), (15, 15957864), (18, 13298220), (20, 11968398), (24, 9973665), (26, 9206460), (27, 8865480), (30, 7978932), (36, 6649110), (39, 6137640), (40, 5984199), (45, 5319288), (52, 4603230), (54, 4432740), (60, 3989466), (65, 3682584), (72, 3324555), (78, 3068820), (81, 2955160), (90, 2659644), (104, 2301615), (108, 2216370), (117, 2045880), (120, 1994733), (130, 1841292), (135, 1773096), (156, 1534410), (162, 1477580), (180, 1329822), (195, 1227528), (216, 1108185), (234, 1022940), (260, 920646), (270, 886548), (312, 767205), (324, 738790), (351, 681960), (360, 664911), (390, 613764), (405, 591032), (468, 511470), (520, 460323), (540, 443274), (585, 409176), (648, 369395), (702, 340980), (780, 306882), (810, 295516), (936, 255735), (1053, 227320), (1080, 221637), (1170, 204588), (1404, 170490), (1560, 153441), (1620, 147758), (1755, 136392), (2106, 113660), (2340, 102294), (2808, 85245), (3240, 73879), (3510, 68196), (4212, 56830), (4680, 51147), (5265, 45464), (5683, 42120), (7020, 34098), (8424, 28415), (10530, 22732), (11366, 21060), (14040, 17049)]