21565626160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 320

約数和(自身を含む): 58876231680

約数和(自身を除く): 37310605520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 127, 130, 155, 184, 208, 229, 230, 248, 254, 260, 299, 310, 368, 403, 458, 460, 496, 508, 520, 598, 620, 635, 713, 806, 916, 920, 1016, 1040, 1145, 1196, 1240, 1270, 1426, 1495, 1612, 1651, 1832, 1840, 2015, 2032, 2290, 2392, 2480, 2540, 2852, 2921, 2977, 2990, 3224, 3302, 3565, 3664, 3937, 4030, 4580, 4784, 5080, 5267, 5704, 5842, 5954, 5980, 6448, 6604, 7099, 7130, 7874, 8060, 8255, 9160, 9269, 10160, 10534, 11408, 11684, 11908, 11960, 13208, 14198, 14260, 14605, 14885, 15748, 16120, 16510, 18320, 18538, 19685, 21068, 23368, 23816, 23920, 26335, 26416, 28396, 28520, 29083, 29210, 29770, 31496, 32240, 33020, 35495, 37076, 37973, 39370, 42136, 46345, 46736, 47632, 51181, 52670, 56792, 57040, 58166, 58420, 59540, 62992, 66040, 68471, 70990, 74152, 75946, 78740, 84272, 90551, 92287, 92690, 102362, 105340, 113584, 116332, 116840, 119080, 132080, 136942, 141980, 145415, 148304, 151892, 157480, 163277, 181102, 184574, 185380, 189865, 204724, 210680, 232664, 233680, 238160, 255905, 273884, 283960, 290830, 303784, 314960, 326554, 342355, 362204, 369148, 370760, 378079, 379730, 409448, 421360, 452755, 461435, 465328, 511810, 547768, 567920, 581660, 607568, 653108, 668909, 684710, 724408, 738296, 741520, 756158, 759460, 816385, 818896, 901573, 905510, 922870, 1023620, 1095536, 1163320, 1177163, 1306216, 1337818, 1369420, 1448816, 1476592, 1512316, 1518920, 1632770, 1803146, 1811020, 1845740, 1890395, 2047240, 2122601, 2326640, 2354326, 2612432, 2675636, 2738840, 3024632, 3037840, 3265540, 3344545, 3606292, 3622040, 3691480, 3780790, 4094480, 4245202, 4507865, 4708652, 5351272, 5477680, 5885815, 6049264, 6531080, 6689090, 7212584, 7244080, 7382960, 7561580, 8490404, 8695817, 9015730, 9417304, 10613005, 10702544, 11720449, 11771630, 13062160, 13378180, 14425168, 15123160, 16980808, 17391634, 18031460, 18834608, 20736179, 21226010, 23440898, 23543260, 26756360, 30246320, 33961616, 34783268, 36062920, 41472358, 42452020, 43479085, 46881796, 47086520, 53512720, 58602245, 69566536, 72125840, 82944716, 84904040, 86958170, 93763592, 94173040, 103680895, 117204490, 139133072, 165889432, 169808080, 173916340, 187527184, 207361790, 234408980, 269570327, 331778864, 347832680, 414723580, 468817960, 539140654, 695665360, 829447160, 937635920, 1078281308, 1347851635, 1658894320, 2156562616, 2695703270, 4313125232, 5391406540, 10782813080, 21565626160]

約数ペア:

[(1, 21565626160), (2, 10782813080), (4, 5391406540), (5, 4313125232), (8, 2695703270), (10, 2156562616), (13, 1658894320), (16, 1347851635), (20, 1078281308), (23, 937635920), (26, 829447160), (31, 695665360), (40, 539140654), (46, 468817960), (52, 414723580), (62, 347832680), (65, 331778864), (80, 269570327), (92, 234408980), (104, 207361790), (115, 187527184), (124, 173916340), (127, 169808080), (130, 165889432), (155, 139133072), (184, 117204490), (208, 103680895), (229, 94173040), (230, 93763592), (248, 86958170), (254, 84904040), (260, 82944716), (299, 72125840), (310, 69566536), (368, 58602245), (403, 53512720), (458, 47086520), (460, 46881796), (496, 43479085), (508, 42452020), (520, 41472358), (598, 36062920), (620, 34783268), (635, 33961616), (713, 30246320), (806, 26756360), (916, 23543260), (920, 23440898), (1016, 21226010), (1040, 20736179), (1145, 18834608), (1196, 18031460), (1240, 17391634), (1270, 16980808), (1426, 15123160), (1495, 14425168), (1612, 13378180), (1651, 13062160), (1832, 11771630), (1840, 11720449), (2015, 10702544), (2032, 10613005), (2290, 9417304), (2392, 9015730), (2480, 8695817), (2540, 8490404), (2852, 7561580), (2921, 7382960), (2977, 7244080), (2990, 7212584), (3224, 6689090), (3302, 6531080), (3565, 6049264), (3664, 5885815), (3937, 5477680), (4030, 5351272), (4580, 4708652), (4784, 4507865), (5080, 4245202), (5267, 4094480), (5704, 3780790), (5842, 3691480), (5954, 3622040), (5980, 3606292), (6448, 3344545), (6604, 3265540), (7099, 3037840), (7130, 3024632), (7874, 2738840), (8060, 2675636), (8255, 2612432), (9160, 2354326), (9269, 2326640), (10160, 2122601), (10534, 2047240), (11408, 1890395), (11684, 1845740), (11908, 1811020), (11960, 1803146), (13208, 1632770), (14198, 1518920), (14260, 1512316), (14605, 1476592), (14885, 1448816), (15748, 1369420), (16120, 1337818), (16510, 1306216), (18320, 1177163), (18538, 1163320), (19685, 1095536), (21068, 1023620), (23368, 922870), (23816, 905510), (23920, 901573), (26335, 818896), (26416, 816385), (28396, 759460), (28520, 756158), (29083, 741520), (29210, 738296), (29770, 724408), (31496, 684710), (32240, 668909), (33020, 653108), (35495, 607568), (37076, 581660), (37973, 567920), (39370, 547768), (42136, 511810), (46345, 465328), (46736, 461435), (47632, 452755), (51181, 421360), (52670, 409448), (56792, 379730), (57040, 378079), (58166, 370760), (58420, 369148), (59540, 362204), (62992, 342355), (66040, 326554), (68471, 314960), (70990, 303784), (74152, 290830), (75946, 283960), (78740, 273884), (84272, 255905), (90551, 238160), (92287, 233680), (92690, 232664), (102362, 210680), (105340, 204724), (113584, 189865), (116332, 185380), (116840, 184574), (119080, 181102), (132080, 163277), (136942, 157480), (141980, 151892), (145415, 148304)]