16651597920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65827}}^1$

素因数の和:65893

約数の個数: 192

約数和(自身を含む): 57330395136

約数和(自身を除く): 40678797216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 12648, 14880, 15810, 16864, 21080, 25296, 31620, 42160, 50592, 63240, 65827, 84320, 126480, 131654, 197481, 252960, 263308, 329135, 394962, 526616, 658270, 789924, 987405, 1053232, 1119059, 1316540, 1579848, 1974810, 2040637, 2106464, 2238118, 2633080, 3159696, 3357177, 3949620, 4081274, 4476236, 5266160, 5595295, 6121911, 6319392, 6714354, 7899240, 8162548, 8952472, 10203185, 10532320, 11190590, 12243822, 13428708, 15798480, 16325096, 16785885, 17904944, 20406370, 22381180, 24487644, 26857416, 30609555, 31596960, 32650192, 33571770, 34690829, 35809888, 40812740, 44762360, 48975288, 53714832, 61219110, 65300384, 67143540, 69381658, 81625480, 89524720, 97950576, 104072487, 107429664, 122438220, 134287080, 138763316, 163250960, 173454145, 179049440, 195901152, 208144974, 244876440, 268574160, 277526632, 326501920, 346908290, 416289948, 489752880, 520362435, 537148320, 555053264, 693816580, 832579896, 979505760, 1040724870, 1110106528, 1387633160, 1665159792, 2081449740, 2775266320, 3330319584, 4162899480, 5550532640, 8325798960, 16651597920]

約数ペア:

[(1, 16651597920), (2, 8325798960), (3, 5550532640), (4, 4162899480), (5, 3330319584), (6, 2775266320), (8, 2081449740), (10, 1665159792), (12, 1387633160), (15, 1110106528), (16, 1040724870), (17, 979505760), (20, 832579896), (24, 693816580), (30, 555053264), (31, 537148320), (32, 520362435), (34, 489752880), (40, 416289948), (48, 346908290), (51, 326501920), (60, 277526632), (62, 268574160), (68, 244876440), (80, 208144974), (85, 195901152), (93, 179049440), (96, 173454145), (102, 163250960), (120, 138763316), (124, 134287080), (136, 122438220), (155, 107429664), (160, 104072487), (170, 97950576), (186, 89524720), (204, 81625480), (240, 69381658), (248, 67143540), (255, 65300384), (272, 61219110), (310, 53714832), (340, 48975288), (372, 44762360), (408, 40812740), (465, 35809888), (480, 34690829), (496, 33571770), (510, 32650192), (527, 31596960), (544, 30609555), (620, 26857416), (680, 24487644), (744, 22381180), (816, 20406370), (930, 17904944), (992, 16785885), (1020, 16325096), (1054, 15798480), (1240, 13428708), (1360, 12243822), (1488, 11190590), (1581, 10532320), (1632, 10203185), (1860, 8952472), (2040, 8162548), (2108, 7899240), (2480, 6714354), (2635, 6319392), (2720, 6121911), (2976, 5595295), (3162, 5266160), (3720, 4476236), (4080, 4081274), (4216, 3949620), (4960, 3357177), (5270, 3159696), (6324, 2633080), (7440, 2238118), (7905, 2106464), (8160, 2040637), (8432, 1974810), (10540, 1579848), (12648, 1316540), (14880, 1119059), (15810, 1053232), (16864, 987405), (21080, 789924), (25296, 658270), (31620, 526616), (42160, 394962), (50592, 329135), (63240, 263308), (65827, 252960), (84320, 197481), (126480, 131654)]