253915679820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{18119}}^1$

素因数の和:19408

約数の個数: 192

約数和(自身を含む): 821923200000

約数和(自身を除く): 568007520180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1249, 1870, 2244, 2498, 2805, 3740, 3747, 4996, 5610, 6245, 7494, 11220, 12490, 13739, 14988, 18119, 18735, 21233, 24980, 27478, 36238, 37470, 41217, 42466, 54357, 54956, 63699, 68695, 72476, 74940, 82434, 84932, 90595, 106165, 108714, 127398, 137390, 164868, 181190, 199309, 206085, 212330, 217428, 233563, 254796, 271785, 274780, 308023, 318495, 362380, 398618, 412170, 424660, 467126, 543570, 597927, 616046, 636990, 700689, 797236, 824340, 924069, 934252, 996545, 1087140, 1167815, 1195854, 1232092, 1273980, 1401378, 1540115, 1848138, 1993090, 2335630, 2391708, 2802756, 2989635, 3080230, 3388253, 3503445, 3696276, 3986180, 4620345, 4671260, 5979270, 6160460, 6776506, 7006890, 9240690, 10164759, 11958540, 13553012, 14013780, 16941265, 18481380, 20329518, 22630631, 33882530, 40659036, 45261262, 50823795, 67765060, 67891893, 90522524, 101647590, 113153155, 135783786, 203295180, 226306310, 248936941, 271567572, 339459465, 384720727, 452612620, 497873882, 678918930, 746810823, 769441454, 995747764, 1154162181, 1244684705, 1357837860, 1493621646, 1538882908, 1923603635, 2308324362, 2489369410, 2987243292, 3734054115, 3847207270, 4231927997, 4616648724, 4978738820, 5770810905, 7468108230, 7694414540, 8463855994, 11541621810, 12695783991, 14936216460, 16927711988, 21159639985, 23083243620, 25391567982, 42319279970, 50783135964, 63478919955, 84638559940, 126957839910, 253915679820]

約数ペア:

[(1, 253915679820), (2, 126957839910), (3, 84638559940), (4, 63478919955), (5, 50783135964), (6, 42319279970), (10, 25391567982), (11, 23083243620), (12, 21159639985), (15, 16927711988), (17, 14936216460), (20, 12695783991), (22, 11541621810), (30, 8463855994), (33, 7694414540), (34, 7468108230), (44, 5770810905), (51, 4978738820), (55, 4616648724), (60, 4231927997), (66, 3847207270), (68, 3734054115), (85, 2987243292), (102, 2489369410), (110, 2308324362), (132, 1923603635), (165, 1538882908), (170, 1493621646), (187, 1357837860), (204, 1244684705), (220, 1154162181), (255, 995747764), (330, 769441454), (340, 746810823), (374, 678918930), (510, 497873882), (561, 452612620), (660, 384720727), (748, 339459465), (935, 271567572), (1020, 248936941), (1122, 226306310), (1249, 203295180), (1870, 135783786), (2244, 113153155), (2498, 101647590), (2805, 90522524), (3740, 67891893), (3747, 67765060), (4996, 50823795), (5610, 45261262), (6245, 40659036), (7494, 33882530), (11220, 22630631), (12490, 20329518), (13739, 18481380), (14988, 16941265), (18119, 14013780), (18735, 13553012), (21233, 11958540), (24980, 10164759), (27478, 9240690), (36238, 7006890), (37470, 6776506), (41217, 6160460), (42466, 5979270), (54357, 4671260), (54956, 4620345), (63699, 3986180), (68695, 3696276), (72476, 3503445), (74940, 3388253), (82434, 3080230), (84932, 2989635), (90595, 2802756), (106165, 2391708), (108714, 2335630), (127398, 1993090), (137390, 1848138), (164868, 1540115), (181190, 1401378), (199309, 1273980), (206085, 1232092), (212330, 1195854), (217428, 1167815), (233563, 1087140), (254796, 996545), (271785, 934252), (274780, 924069), (308023, 824340), (318495, 797236), (362380, 700689), (398618, 636990), (412170, 616046), (424660, 597927), (467126, 543570)]