195813360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 681905016

約数和(自身を除く): 486091656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 283, 310, 360, 372, 465, 496, 558, 566, 620, 720, 744, 849, 930, 961, 1116, 1132, 1240, 1395, 1415, 1488, 1698, 1860, 1922, 2232, 2264, 2480, 2547, 2790, 2830, 2883, 3396, 3720, 3844, 4245, 4464, 4528, 4805, 5094, 5580, 5660, 5766, 6792, 7440, 7688, 8490, 8649, 8773, 9610, 10188, 11160, 11320, 11532, 12735, 13584, 14415, 15376, 16980, 17298, 17546, 19220, 20376, 22320, 22640, 23064, 25470, 26319, 28830, 33960, 34596, 35092, 38440, 40752, 43245, 43865, 46128, 50940, 52638, 57660, 67920, 69192, 70184, 76880, 78957, 86490, 87730, 101880, 105276, 115320, 131595, 138384, 140368, 157914, 172980, 175460, 203760, 210552, 230640, 263190, 271963, 315828, 345960, 350920, 394785, 421104, 526380, 543926, 631656, 691920, 701840, 789570, 815889, 1052760, 1087852, 1263312, 1359815, 1579140, 1631778, 2105520, 2175704, 2447667, 2719630, 3158280, 3263556, 4079445, 4351408, 4895334, 5439260, 6316560, 6527112, 8158890, 9790668, 10878520, 12238335, 13054224, 16317780, 19581336, 21757040, 24476670, 32635560, 39162672, 48953340, 65271120, 97906680, 195813360]

約数ペア:

[(1, 195813360), (2, 97906680), (3, 65271120), (4, 48953340), (5, 39162672), (6, 32635560), (8, 24476670), (9, 21757040), (10, 19581336), (12, 16317780), (15, 13054224), (16, 12238335), (18, 10878520), (20, 9790668), (24, 8158890), (30, 6527112), (31, 6316560), (36, 5439260), (40, 4895334), (45, 4351408), (48, 4079445), (60, 3263556), (62, 3158280), (72, 2719630), (80, 2447667), (90, 2175704), (93, 2105520), (120, 1631778), (124, 1579140), (144, 1359815), (155, 1263312), (180, 1087852), (186, 1052760), (240, 815889), (248, 789570), (279, 701840), (283, 691920), (310, 631656), (360, 543926), (372, 526380), (465, 421104), (496, 394785), (558, 350920), (566, 345960), (620, 315828), (720, 271963), (744, 263190), (849, 230640), (930, 210552), (961, 203760), (1116, 175460), (1132, 172980), (1240, 157914), (1395, 140368), (1415, 138384), (1488, 131595), (1698, 115320), (1860, 105276), (1922, 101880), (2232, 87730), (2264, 86490), (2480, 78957), (2547, 76880), (2790, 70184), (2830, 69192), (2883, 67920), (3396, 57660), (3720, 52638), (3844, 50940), (4245, 46128), (4464, 43865), (4528, 43245), (4805, 40752), (5094, 38440), (5580, 35092), (5660, 34596), (5766, 33960), (6792, 28830), (7440, 26319), (7688, 25470), (8490, 23064), (8649, 22640), (8773, 22320), (9610, 20376), (10188, 19220), (11160, 17546), (11320, 17298), (11532, 16980), (12735, 15376), (13584, 14415)]