18146716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{5557}}^1$

素因数の和:5814

約数の個数: 192

約数和(自身を含む): 60554632320

約数和(自身を除く): 42407915400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 193, 235, 282, 360, 376, 386, 423, 470, 564, 579, 705, 772, 846, 940, 965, 1128, 1158, 1410, 1544, 1692, 1737, 1880, 1930, 2115, 2316, 2820, 2895, 3384, 3474, 3860, 4230, 4632, 5557, 5640, 5790, 6948, 7720, 8460, 8685, 9071, 11114, 11580, 13896, 16671, 16920, 17370, 18142, 22228, 23160, 27213, 27785, 33342, 34740, 36284, 44456, 45355, 50013, 54426, 55570, 66684, 69480, 72568, 81639, 83355, 90710, 100026, 108852, 111140, 133368, 136065, 163278, 166710, 181420, 200052, 217704, 222280, 250065, 261179, 272130, 326556, 333420, 362840, 400104, 408195, 500130, 522358, 544260, 653112, 666840, 783537, 816390, 1000260, 1044716, 1072501, 1088520, 1305895, 1567074, 1632780, 2000520, 2089432, 2145002, 2350611, 2611790, 3134148, 3217503, 3265560, 3917685, 4290004, 4701222, 5223580, 5362505, 6268296, 6435006, 7835370, 8580008, 9402444, 9652509, 10447160, 10725010, 11753055, 12870012, 15670740, 16087515, 18804888, 19305018, 21450020, 23506110, 25740024, 31341480, 32175030, 38610036, 42900040, 47012220, 48262545, 50407547, 64350060, 77220072, 94024440, 96525090, 100815094, 128700120, 151222641, 193050180, 201630188, 252037735, 302445282, 386100360, 403260376, 453667923, 504075470, 604890564, 756113205, 907335846, 1008150940, 1209781128, 1512226410, 1814671692, 2016301880, 2268339615, 3024452820, 3629343384, 4536679230, 6048905640, 9073358460, 18146716920]

約数ペア:

[(1, 18146716920), (2, 9073358460), (3, 6048905640), (4, 4536679230), (5, 3629343384), (6, 3024452820), (8, 2268339615), (9, 2016301880), (10, 1814671692), (12, 1512226410), (15, 1209781128), (18, 1008150940), (20, 907335846), (24, 756113205), (30, 604890564), (36, 504075470), (40, 453667923), (45, 403260376), (47, 386100360), (60, 302445282), (72, 252037735), (90, 201630188), (94, 193050180), (120, 151222641), (141, 128700120), (180, 100815094), (188, 96525090), (193, 94024440), (235, 77220072), (282, 64350060), (360, 50407547), (376, 48262545), (386, 47012220), (423, 42900040), (470, 38610036), (564, 32175030), (579, 31341480), (705, 25740024), (772, 23506110), (846, 21450020), (940, 19305018), (965, 18804888), (1128, 16087515), (1158, 15670740), (1410, 12870012), (1544, 11753055), (1692, 10725010), (1737, 10447160), (1880, 9652509), (1930, 9402444), (2115, 8580008), (2316, 7835370), (2820, 6435006), (2895, 6268296), (3384, 5362505), (3474, 5223580), (3860, 4701222), (4230, 4290004), (4632, 3917685), (5557, 3265560), (5640, 3217503), (5790, 3134148), (6948, 2611790), (7720, 2350611), (8460, 2145002), (8685, 2089432), (9071, 2000520), (11114, 1632780), (11580, 1567074), (13896, 1305895), (16671, 1088520), (16920, 1072501), (17370, 1044716), (18142, 1000260), (22228, 816390), (23160, 783537), (27213, 666840), (27785, 653112), (33342, 544260), (34740, 522358), (36284, 500130), (44456, 408195), (45355, 400104), (50013, 362840), (54426, 333420), (55570, 326556), (66684, 272130), (69480, 261179), (72568, 250065), (81639, 222280), (83355, 217704), (90710, 200052), (100026, 181420), (108852, 166710), (111140, 163278), (133368, 136065)]