491933024640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{7681}}^1\times {\mathrm{11119}}^1$

素因数の和:18825

約数の個数: 192

約数和(自身を含む): 1699080177600

約数和(自身を除く): 1207147152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 7681, 11119, 15362, 22238, 23043, 30724, 33357, 38405, 44476, 46086, 55595, 61448, 66714, 69129, 76810, 88952, 92172, 100071, 111190, 115215, 122896, 133428, 138258, 153620, 166785, 177904, 184344, 200142, 222380, 230430, 245792, 266856, 276516, 307240, 333570, 345645, 355808, 368688, 400284, 444760, 460860, 491584, 500355, 533712, 553032, 614480, 667140, 691290, 711616, 737376, 800568, 889520, 921720, 983168, 1000710, 1067424, 1106064, 1228960, 1334280, 1382580, 1423232, 1474752, 1601136, 1779040, 1843440, 2001420, 2134848, 2212128, 2457920, 2668560, 2765160, 2949504, 3202272, 3558080, 3686880, 4002840, 4269696, 4424256, 4915840, 5337120, 5530320, 6404544, 7116160, 7373760, 8005680, 8848512, 10674240, 11060640, 12809088, 14747520, 16011360, 21348480, 22121280, 32022720, 44242560, 64045440, 85405039, 170810078, 256215117, 341620156, 427025195, 512430234, 683240312, 768645351, 854050390, 1024860468, 1281075585, 1366480624, 1537290702, 1708100780, 2049720936, 2562151170, 2732961248, 3074581404, 3416201560, 3843226755, 4099441872, 5124302340, 5465922496, 6149162808, 6832403120, 7686453510, 8198883744, 10248604680, 10931844992, 12298325616, 13664806240, 15372907020, 16397767488, 20497209360, 24596651232, 27329612480, 30745814040, 32795534976, 40994418720, 49193302464, 54659224960, 61491628080, 81988837440, 98386604928, 122983256160, 163977674880, 245966512320, 491933024640]

約数ペア:

[(1, 491933024640), (2, 245966512320), (3, 163977674880), (4, 122983256160), (5, 98386604928), (6, 81988837440), (8, 61491628080), (9, 54659224960), (10, 49193302464), (12, 40994418720), (15, 32795534976), (16, 30745814040), (18, 27329612480), (20, 24596651232), (24, 20497209360), (30, 16397767488), (32, 15372907020), (36, 13664806240), (40, 12298325616), (45, 10931844992), (48, 10248604680), (60, 8198883744), (64, 7686453510), (72, 6832403120), (80, 6149162808), (90, 5465922496), (96, 5124302340), (120, 4099441872), (128, 3843226755), (144, 3416201560), (160, 3074581404), (180, 2732961248), (192, 2562151170), (240, 2049720936), (288, 1708100780), (320, 1537290702), (360, 1366480624), (384, 1281075585), (480, 1024860468), (576, 854050390), (640, 768645351), (720, 683240312), (960, 512430234), (1152, 427025195), (1440, 341620156), (1920, 256215117), (2880, 170810078), (5760, 85405039), (7681, 64045440), (11119, 44242560), (15362, 32022720), (22238, 22121280), (23043, 21348480), (30724, 16011360), (33357, 14747520), (38405, 12809088), (44476, 11060640), (46086, 10674240), (55595, 8848512), (61448, 8005680), (66714, 7373760), (69129, 7116160), (76810, 6404544), (88952, 5530320), (92172, 5337120), (100071, 4915840), (111190, 4424256), (115215, 4269696), (122896, 4002840), (133428, 3686880), (138258, 3558080), (153620, 3202272), (166785, 2949504), (177904, 2765160), (184344, 2668560), (200142, 2457920), (222380, 2212128), (230430, 2134848), (245792, 2001420), (266856, 1843440), (276516, 1779040), (307240, 1601136), (333570, 1474752), (345645, 1423232), (355808, 1382580), (368688, 1334280), (400284, 1228960), (444760, 1106064), (460860, 1067424), (491584, 1000710), (500355, 983168), (533712, 921720), (553032, 889520), (614480, 800568), (667140, 737376), (691290, 711616)]