173187420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 585446400

約数和(自身を除く): 412258980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 59, 60, 70, 84, 87, 105, 116, 118, 140, 145, 174, 177, 203, 210, 236, 241, 290, 295, 348, 354, 406, 413, 420, 435, 482, 580, 590, 609, 708, 723, 812, 826, 870, 885, 964, 1015, 1180, 1205, 1218, 1239, 1446, 1652, 1687, 1711, 1740, 1770, 2030, 2065, 2410, 2436, 2478, 2892, 3045, 3374, 3422, 3540, 3615, 4060, 4130, 4820, 4956, 5061, 5133, 6090, 6195, 6748, 6844, 6989, 7230, 8260, 8435, 8555, 10122, 10266, 11977, 12180, 12390, 13978, 14219, 14460, 16870, 17110, 20244, 20532, 20967, 23954, 24780, 25305, 25665, 27956, 28438, 33740, 34220, 34945, 35931, 41934, 42657, 47908, 48923, 50610, 51330, 56876, 59885, 69890, 71095, 71862, 83868, 85314, 97846, 99533, 101220, 102660, 104835, 119770, 139780, 142190, 143724, 146769, 170628, 179655, 195692, 199066, 209670, 213285, 239540, 244615, 284380, 293538, 298599, 359310, 398132, 412351, 419340, 426570, 489230, 497665, 587076, 597198, 718620, 733845, 824702, 853140, 978460, 995330, 1194396, 1237053, 1467690, 1492995, 1649404, 1990660, 2061755, 2474106, 2886457, 2935380, 2985990, 4123510, 4948212, 5772914, 5971980, 6185265, 8247020, 8659371, 11545828, 12370530, 14432285, 17318742, 24741060, 28864570, 34637484, 43296855, 57729140, 86593710, 173187420]

約数ペア:

[(1, 173187420), (2, 86593710), (3, 57729140), (4, 43296855), (5, 34637484), (6, 28864570), (7, 24741060), (10, 17318742), (12, 14432285), (14, 12370530), (15, 11545828), (20, 8659371), (21, 8247020), (28, 6185265), (29, 5971980), (30, 5772914), (35, 4948212), (42, 4123510), (58, 2985990), (59, 2935380), (60, 2886457), (70, 2474106), (84, 2061755), (87, 1990660), (105, 1649404), (116, 1492995), (118, 1467690), (140, 1237053), (145, 1194396), (174, 995330), (177, 978460), (203, 853140), (210, 824702), (236, 733845), (241, 718620), (290, 597198), (295, 587076), (348, 497665), (354, 489230), (406, 426570), (413, 419340), (420, 412351), (435, 398132), (482, 359310), (580, 298599), (590, 293538), (609, 284380), (708, 244615), (723, 239540), (812, 213285), (826, 209670), (870, 199066), (885, 195692), (964, 179655), (1015, 170628), (1180, 146769), (1205, 143724), (1218, 142190), (1239, 139780), (1446, 119770), (1652, 104835), (1687, 102660), (1711, 101220), (1740, 99533), (1770, 97846), (2030, 85314), (2065, 83868), (2410, 71862), (2436, 71095), (2478, 69890), (2892, 59885), (3045, 56876), (3374, 51330), (3422, 50610), (3540, 48923), (3615, 47908), (4060, 42657), (4130, 41934), (4820, 35931), (4956, 34945), (5061, 34220), (5133, 33740), (6090, 28438), (6195, 27956), (6748, 25665), (6844, 25305), (6989, 24780), (7230, 23954), (8260, 20967), (8435, 20532), (8555, 20244), (10122, 17110), (10266, 16870), (11977, 14460), (12180, 14219), (12390, 13978)]