66892161840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{812587}}^1$

素因数の和:812624

約数の個数: 160

約数和(自身を含む): 241826188800

約数和(自身を除く): 174934026960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 16464, 20580, 27440, 41160, 82320, 812587, 1625174, 2437761, 3250348, 4062935, 4875522, 5688109, 6500696, 8125870, 9751044, 11376218, 12188805, 13001392, 16251740, 17064327, 19502088, 22752436, 24377610, 28440545, 32503480, 34128654, 39004176, 39816763, 45504872, 48755220, 56881090, 65006960, 68257308, 79633526, 85321635, 91009744, 97510440, 113762180, 119450289, 136514616, 159267052, 170643270, 195020880, 199083815, 227524360, 238900578, 273029232, 278717341, 318534104, 341286540, 398167630, 455048720, 477801156, 557434682, 597251445, 637068208, 682573080, 796335260, 836152023, 955602312, 1114869364, 1194502890, 1365146160, 1393586705, 1592670520, 1672304046, 1911204624, 2229738728, 2389005780, 2787173410, 3185341040, 3344608092, 4180760115, 4459477456, 4778011560, 5574346820, 6689216184, 8361520230, 9556023120, 11148693640, 13378432368, 16723040460, 22297387280, 33446080920, 66892161840]

約数ペア:

[(1, 66892161840), (2, 33446080920), (3, 22297387280), (4, 16723040460), (5, 13378432368), (6, 11148693640), (7, 9556023120), (8, 8361520230), (10, 6689216184), (12, 5574346820), (14, 4778011560), (15, 4459477456), (16, 4180760115), (20, 3344608092), (21, 3185341040), (24, 2787173410), (28, 2389005780), (30, 2229738728), (35, 1911204624), (40, 1672304046), (42, 1592670520), (48, 1393586705), (49, 1365146160), (56, 1194502890), (60, 1114869364), (70, 955602312), (80, 836152023), (84, 796335260), (98, 682573080), (105, 637068208), (112, 597251445), (120, 557434682), (140, 477801156), (147, 455048720), (168, 398167630), (196, 341286540), (210, 318534104), (240, 278717341), (245, 273029232), (280, 238900578), (294, 227524360), (336, 199083815), (343, 195020880), (392, 170643270), (420, 159267052), (490, 136514616), (560, 119450289), (588, 113762180), (686, 97510440), (735, 91009744), (784, 85321635), (840, 79633526), (980, 68257308), (1029, 65006960), (1176, 56881090), (1372, 48755220), (1470, 45504872), (1680, 39816763), (1715, 39004176), (1960, 34128654), (2058, 32503480), (2352, 28440545), (2744, 24377610), (2940, 22752436), (3430, 19502088), (3920, 17064327), (4116, 16251740), (5145, 13001392), (5488, 12188805), (5880, 11376218), (6860, 9751044), (8232, 8125870), (10290, 6500696), (11760, 5688109), (13720, 4875522), (16464, 4062935), (20580, 3250348), (27440, 2437761), (41160, 1625174), (82320, 812587)]