219764610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 476964990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 29, 30, 34, 39, 45, 51, 54, 58, 65, 78, 85, 87, 90, 102, 117, 127, 130, 135, 145, 153, 170, 174, 195, 221, 234, 254, 255, 261, 270, 290, 306, 351, 377, 381, 390, 435, 442, 459, 493, 510, 522, 585, 635, 663, 702, 754, 762, 765, 783, 870, 918, 986, 1105, 1131, 1143, 1170, 1270, 1305, 1326, 1479, 1530, 1566, 1651, 1755, 1885, 1905, 1989, 2159, 2210, 2262, 2286, 2295, 2465, 2610, 2958, 3302, 3315, 3393, 3429, 3510, 3683, 3770, 3810, 3915, 3978, 4318, 4437, 4590, 4930, 4953, 5655, 5715, 5967, 6409, 6477, 6630, 6786, 6858, 7366, 7395, 7830, 8255, 8874, 9906, 9945, 10179, 10795, 11049, 11310, 11430, 11934, 12818, 12954, 13311, 14790, 14859, 16510, 16965, 17145, 18415, 19227, 19431, 19890, 20358, 21590, 22098, 22185, 24765, 26622, 28067, 29718, 29835, 32045, 32385, 33147, 33930, 34290, 36830, 38454, 38862, 44370, 44577, 47879, 49530, 50895, 55245, 56134, 57681, 58293, 59670, 62611, 64090, 64770, 66294, 66555, 74295, 84201, 89154, 95758, 96135, 97155, 99441, 101790, 110490, 115362, 116586, 125222, 133110, 140335, 143637, 148590, 165735, 168402, 173043, 187833, 192270, 194310, 198882, 222885, 239395, 252603, 280670, 287274, 288405, 291465, 313055, 331470, 346086, 375666, 421005, 430911, 445770, 478790, 497205, 505206, 563499, 576810, 582930, 626110, 718185, 757809, 813943, 842010, 861822, 865215, 939165, 994410, 1126998, 1263015, 1292733, 1436370, 1515618, 1627886, 1690497, 1730430, 1878330, 2154555, 2441829, 2526030, 2585466, 2817495, 3380994, 3789045, 4069715, 4309110, 4883658, 5634990, 6463665, 7325487, 7578090, 8139430, 8452485, 12209145, 12927330, 14650974, 16904970, 21976461, 24418290, 36627435, 43952922, 73254870, 109882305, 219764610]

約数ペア:

[(1, 219764610), (2, 109882305), (3, 73254870), (5, 43952922), (6, 36627435), (9, 24418290), (10, 21976461), (13, 16904970), (15, 14650974), (17, 12927330), (18, 12209145), (26, 8452485), (27, 8139430), (29, 7578090), (30, 7325487), (34, 6463665), (39, 5634990), (45, 4883658), (51, 4309110), (54, 4069715), (58, 3789045), (65, 3380994), (78, 2817495), (85, 2585466), (87, 2526030), (90, 2441829), (102, 2154555), (117, 1878330), (127, 1730430), (130, 1690497), (135, 1627886), (145, 1515618), (153, 1436370), (170, 1292733), (174, 1263015), (195, 1126998), (221, 994410), (234, 939165), (254, 865215), (255, 861822), (261, 842010), (270, 813943), (290, 757809), (306, 718185), (351, 626110), (377, 582930), (381, 576810), (390, 563499), (435, 505206), (442, 497205), (459, 478790), (493, 445770), (510, 430911), (522, 421005), (585, 375666), (635, 346086), (663, 331470), (702, 313055), (754, 291465), (762, 288405), (765, 287274), (783, 280670), (870, 252603), (918, 239395), (986, 222885), (1105, 198882), (1131, 194310), (1143, 192270), (1170, 187833), (1270, 173043), (1305, 168402), (1326, 165735), (1479, 148590), (1530, 143637), (1566, 140335), (1651, 133110), (1755, 125222), (1885, 116586), (1905, 115362), (1989, 110490), (2159, 101790), (2210, 99441), (2262, 97155), (2286, 96135), (2295, 95758), (2465, 89154), (2610, 84201), (2958, 74295), (3302, 66555), (3315, 66294), (3393, 64770), (3429, 64090), (3510, 62611), (3683, 59670), (3770, 58293), (3810, 57681), (3915, 56134), (3978, 55245), (4318, 50895), (4437, 49530), (4590, 47879), (4930, 44577), (4953, 44370), (5655, 38862), (5715, 38454), (5967, 36830), (6409, 34290), (6477, 33930), (6630, 33147), (6786, 32385), (6858, 32045), (7366, 29835), (7395, 29718), (7830, 28067), (8255, 26622), (8874, 24765), (9906, 22185), (9945, 22098), (10179, 21590), (10795, 20358), (11049, 19890), (11310, 19431), (11430, 19227), (11934, 18415), (12818, 17145), (12954, 16965), (13311, 16510), (14790, 14859)]