457314480

素因数分解:

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

素因数の和:2984

約数の個数: 240

約数和(自身を含む): 1812455424

約数和(自身を除く): 1355140944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2927, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 5854, 6510, 7440, 7812, 8680, 8781, 9765, 10416, 11160, 11708, 13020, 14635, 15624, 17360, 17562, 19530, 20489, 22320, 23416, 26040, 26343, 29270, 31248, 35124, 39060, 40978, 43905, 46832, 52080, 52686, 58540, 61467, 70248, 78120, 81956, 87810, 90737, 102445, 105372, 117080, 122934, 131715, 140496, 156240, 163912, 175620, 181474, 184401, 204890, 210744, 234160, 245868, 263430, 272211, 307335, 327824, 351240, 362948, 368802, 409780, 421488, 453685, 491736, 526860, 544422, 614670, 635159, 702480, 725896, 737604, 816633, 819560, 907370, 922005, 983472, 1053720, 1088844, 1229340, 1270318, 1361055, 1451792, 1475208, 1633266, 1639120, 1814740, 1844010, 1905477, 2107440, 2177688, 2458680, 2540636, 2722110, 2950416, 3175795, 3266532, 3629480, 3688020, 3810954, 4083165, 4355376, 4917360, 5081272, 5444220, 5716431, 6351590, 6533064, 7258960, 7376040, 7621908, 8166330, 9527385, 10162544, 10888440, 11432862, 12703180, 13066128, 14752080, 15243816, 16332660, 19054770, 21776880, 22865724, 25406360, 28582155, 30487632, 32665320, 38109540, 45731448, 50812720, 57164310, 65330640, 76219080, 91462896, 114328620, 152438160, 228657240, 457314480]

約数ペア:

[(1, 457314480), (2, 228657240), (3, 152438160), (4, 114328620), (5, 91462896), (6, 76219080), (7, 65330640), (8, 57164310), (9, 50812720), (10, 45731448), (12, 38109540), (14, 32665320), (15, 30487632), (16, 28582155), (18, 25406360), (20, 22865724), (21, 21776880), (24, 19054770), (28, 16332660), (30, 15243816), (31, 14752080), (35, 13066128), (36, 12703180), (40, 11432862), (42, 10888440), (45, 10162544), (48, 9527385), (56, 8166330), (60, 7621908), (62, 7376040), (63, 7258960), (70, 6533064), (72, 6351590), (80, 5716431), (84, 5444220), (90, 5081272), (93, 4917360), (105, 4355376), (112, 4083165), (120, 3810954), (124, 3688020), (126, 3629480), (140, 3266532), (144, 3175795), (155, 2950416), (168, 2722110), (180, 2540636), (186, 2458680), (210, 2177688), (217, 2107440), (240, 1905477), (248, 1844010), (252, 1814740), (279, 1639120), (280, 1633266), (310, 1475208), (315, 1451792), (336, 1361055), (360, 1270318), (372, 1229340), (420, 1088844), (434, 1053720), (465, 983472), (496, 922005), (504, 907370), (558, 819560), (560, 816633), (620, 737604), (630, 725896), (651, 702480), (720, 635159), (744, 614670), (840, 544422), (868, 526860), (930, 491736), (1008, 453685), (1085, 421488), (1116, 409780), (1240, 368802), (1260, 362948), (1302, 351240), (1395, 327824), (1488, 307335), (1680, 272211), (1736, 263430), (1860, 245868), (1953, 234160), (2170, 210744), (2232, 204890), (2480, 184401), (2520, 181474), (2604, 175620), (2790, 163912), (2927, 156240), (3255, 140496), (3472, 131715), (3720, 122934), (3906, 117080), (4340, 105372), (4464, 102445), (5040, 90737), (5208, 87810), (5580, 81956), (5854, 78120), (6510, 70248), (7440, 61467), (7812, 58540), (8680, 52686), (8781, 52080), (9765, 46832), (10416, 43905), (11160, 40978), (11708, 39060), (13020, 35124), (14635, 31248), (15624, 29270), (17360, 26343), (17562, 26040), (19530, 23416), (20489, 22320)]