152438160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 160

約数和(自身を含む): 557678592

約数和(自身を除く): 405240432

約数列:

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

約数ペア:

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