304876320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2983

約数の個数: 192

約数和(自身を含む): 1133346816

約数和(自身を除く): 828470496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2927, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5854, 6510, 6944, 7440, 8680, 8781, 10416, 11708, 13020, 14635, 14880, 17360, 17562, 20489, 20832, 23416, 26040, 29270, 34720, 35124, 40978, 43905, 46832, 52080, 58540, 61467, 70248, 81956, 87810, 90737, 93664, 102445, 104160, 117080, 122934, 140496, 163912, 175620, 181474, 204890, 234160, 245868, 272211, 280992, 307335, 327824, 351240, 362948, 409780, 453685, 468320, 491736, 544422, 614670, 635159, 655648, 702480, 725896, 819560, 907370, 983472, 1088844, 1229340, 1270318, 1361055, 1404960, 1451792, 1639120, 1814740, 1905477, 1966944, 2177688, 2458680, 2540636, 2722110, 2903584, 3175795, 3278240, 3629480, 3810954, 4355376, 4917360, 5081272, 5444220, 6351590, 7258960, 7621908, 8710752, 9527385, 9834720, 10162544, 10888440, 12703180, 14517920, 15243816, 19054770, 20325088, 21776880, 25406360, 30487632, 38109540, 43553760, 50812720, 60975264, 76219080, 101625440, 152438160, 304876320]

約数ペア:

[(1, 304876320), (2, 152438160), (3, 101625440), (4, 76219080), (5, 60975264), (6, 50812720), (7, 43553760), (8, 38109540), (10, 30487632), (12, 25406360), (14, 21776880), (15, 20325088), (16, 19054770), (20, 15243816), (21, 14517920), (24, 12703180), (28, 10888440), (30, 10162544), (31, 9834720), (32, 9527385), (35, 8710752), (40, 7621908), (42, 7258960), (48, 6351590), (56, 5444220), (60, 5081272), (62, 4917360), (70, 4355376), (80, 3810954), (84, 3629480), (93, 3278240), (96, 3175795), (105, 2903584), (112, 2722110), (120, 2540636), (124, 2458680), (140, 2177688), (155, 1966944), (160, 1905477), (168, 1814740), (186, 1639120), (210, 1451792), (217, 1404960), (224, 1361055), (240, 1270318), (248, 1229340), (280, 1088844), (310, 983472), (336, 907370), (372, 819560), (420, 725896), (434, 702480), (465, 655648), (480, 635159), (496, 614670), (560, 544422), (620, 491736), (651, 468320), (672, 453685), (744, 409780), (840, 362948), (868, 351240), (930, 327824), (992, 307335), (1085, 280992), (1120, 272211), (1240, 245868), (1302, 234160), (1488, 204890), (1680, 181474), (1736, 175620), (1860, 163912), (2170, 140496), (2480, 122934), (2604, 117080), (2927, 104160), (2976, 102445), (3255, 93664), (3360, 90737), (3472, 87810), (3720, 81956), (4340, 70248), (4960, 61467), (5208, 58540), (5854, 52080), (6510, 46832), (6944, 43905), (7440, 40978), (8680, 35124), (8781, 34720), (10416, 29270), (11708, 26040), (13020, 23416), (14635, 20832), (14880, 20489), (17360, 17562)]