21341372580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{5077}}^1$

素因数の和:5307

約数の個数: 216

約数和(自身を含む): 71538315576

約数和(自身を除く): 50196942996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 193, 198, 220, 242, 330, 363, 386, 396, 484, 495, 579, 605, 660, 726, 772, 965, 990, 1089, 1158, 1210, 1452, 1737, 1815, 1930, 1980, 2123, 2178, 2316, 2420, 2895, 3474, 3630, 3860, 4246, 4356, 5077, 5445, 5790, 6369, 6948, 7260, 8492, 8685, 10154, 10615, 10890, 11580, 12738, 15231, 17370, 19107, 20308, 21230, 21780, 23353, 25385, 25476, 30462, 31845, 34740, 38214, 42460, 45693, 46706, 50770, 55847, 60924, 63690, 70059, 76155, 76428, 91386, 93412, 95535, 101540, 111694, 116765, 127380, 140118, 152310, 167541, 182772, 191070, 210177, 223388, 228465, 233530, 279235, 280236, 304620, 335082, 350295, 382140, 420354, 456930, 467060, 502623, 558470, 614317, 670164, 700590, 837705, 840708, 913860, 979861, 1005246, 1050885, 1116940, 1228634, 1401180, 1675410, 1842951, 1959722, 2010492, 2101770, 2457268, 2513115, 2939583, 3071585, 3350820, 3685902, 3919444, 4203540, 4899305, 5026230, 5528853, 5879166, 6143170, 7371804, 8818749, 9214755, 9798610, 10052460, 10778471, 11057706, 11758332, 12286340, 14697915, 17637498, 18429510, 19597220, 21556942, 22115412, 27644265, 29395830, 32335413, 35274996, 36859020, 43113884, 44093745, 53892355, 55288530, 58791660, 64670826, 88187490, 97006239, 107784710, 110577060, 118563181, 129341652, 161677065, 176374980, 194012478, 215569420, 237126362, 323354130, 355689543, 388024956, 474252724, 485031195, 592815905, 646708260, 711379086, 970062390, 1067068629, 1185631810, 1422758172, 1778447715, 1940124780, 2134137258, 2371263620, 3556895430, 4268274516, 5335343145, 7113790860, 10670686290, 21341372580]

約数ペア:

[(1, 21341372580), (2, 10670686290), (3, 7113790860), (4, 5335343145), (5, 4268274516), (6, 3556895430), (9, 2371263620), (10, 2134137258), (11, 1940124780), (12, 1778447715), (15, 1422758172), (18, 1185631810), (20, 1067068629), (22, 970062390), (30, 711379086), (33, 646708260), (36, 592815905), (44, 485031195), (45, 474252724), (55, 388024956), (60, 355689543), (66, 323354130), (90, 237126362), (99, 215569420), (110, 194012478), (121, 176374980), (132, 161677065), (165, 129341652), (180, 118563181), (193, 110577060), (198, 107784710), (220, 97006239), (242, 88187490), (330, 64670826), (363, 58791660), (386, 55288530), (396, 53892355), (484, 44093745), (495, 43113884), (579, 36859020), (605, 35274996), (660, 32335413), (726, 29395830), (772, 27644265), (965, 22115412), (990, 21556942), (1089, 19597220), (1158, 18429510), (1210, 17637498), (1452, 14697915), (1737, 12286340), (1815, 11758332), (1930, 11057706), (1980, 10778471), (2123, 10052460), (2178, 9798610), (2316, 9214755), (2420, 8818749), (2895, 7371804), (3474, 6143170), (3630, 5879166), (3860, 5528853), (4246, 5026230), (4356, 4899305), (5077, 4203540), (5445, 3919444), (5790, 3685902), (6369, 3350820), (6948, 3071585), (7260, 2939583), (8492, 2513115), (8685, 2457268), (10154, 2101770), (10615, 2010492), (10890, 1959722), (11580, 1842951), (12738, 1675410), (15231, 1401180), (17370, 1228634), (19107, 1116940), (20308, 1050885), (21230, 1005246), (21780, 979861), (23353, 913860), (25385, 840708), (25476, 837705), (30462, 700590), (31845, 670164), (34740, 614317), (38214, 558470), (42460, 502623), (45693, 467060), (46706, 456930), (50770, 420354), (55847, 382140), (60924, 350295), (63690, 335082), (70059, 304620), (76155, 280236), (76428, 279235), (91386, 233530), (93412, 228465), (95535, 223388), (101540, 210177), (111694, 191070), (116765, 182772), (127380, 167541), (140118, 152310)]