3131844240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5281}}^1$

素因数の和:5657

約数の個数: 160

約数和(自身を含む): 11129216256

約数和(自身を除く): 7997372016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 353, 420, 560, 706, 840, 1059, 1412, 1680, 1765, 2118, 2471, 2824, 3530, 4236, 4942, 5281, 5295, 5648, 7060, 7413, 8472, 9884, 10562, 10590, 12355, 14120, 14826, 15843, 16944, 19768, 21124, 21180, 24710, 26405, 28240, 29652, 31686, 36967, 37065, 39536, 42248, 42360, 49420, 52810, 59304, 63372, 73934, 74130, 79215, 84496, 84720, 98840, 105620, 110901, 118608, 126744, 147868, 148260, 158430, 184835, 197680, 211240, 221802, 253488, 295736, 296520, 316860, 369670, 422480, 443604, 554505, 591472, 593040, 633720, 739340, 887208, 1109010, 1267440, 1478680, 1774416, 1864193, 2218020, 2957360, 3728386, 4436040, 5592579, 7456772, 8872080, 9320965, 11185158, 13049351, 14913544, 18641930, 22370316, 26098702, 27962895, 29827088, 37283860, 39148053, 44740632, 52197404, 55925790, 65246755, 74567720, 78296106, 89481264, 104394808, 111851580, 130493510, 149135440, 156592212, 195740265, 208789616, 223703160, 260987020, 313184424, 391480530, 447406320, 521974040, 626368848, 782961060, 1043948080, 1565922120, 3131844240]

約数ペア:

[(1, 3131844240), (2, 1565922120), (3, 1043948080), (4, 782961060), (5, 626368848), (6, 521974040), (7, 447406320), (8, 391480530), (10, 313184424), (12, 260987020), (14, 223703160), (15, 208789616), (16, 195740265), (20, 156592212), (21, 149135440), (24, 130493510), (28, 111851580), (30, 104394808), (35, 89481264), (40, 78296106), (42, 74567720), (48, 65246755), (56, 55925790), (60, 52197404), (70, 44740632), (80, 39148053), (84, 37283860), (105, 29827088), (112, 27962895), (120, 26098702), (140, 22370316), (168, 18641930), (210, 14913544), (240, 13049351), (280, 11185158), (336, 9320965), (353, 8872080), (420, 7456772), (560, 5592579), (706, 4436040), (840, 3728386), (1059, 2957360), (1412, 2218020), (1680, 1864193), (1765, 1774416), (2118, 1478680), (2471, 1267440), (2824, 1109010), (3530, 887208), (4236, 739340), (4942, 633720), (5281, 593040), (5295, 591472), (5648, 554505), (7060, 443604), (7413, 422480), (8472, 369670), (9884, 316860), (10562, 296520), (10590, 295736), (12355, 253488), (14120, 221802), (14826, 211240), (15843, 197680), (16944, 184835), (19768, 158430), (21124, 148260), (21180, 147868), (24710, 126744), (26405, 118608), (28240, 110901), (29652, 105620), (31686, 98840), (36967, 84720), (37065, 84496), (39536, 79215), (42248, 74130), (42360, 73934), (49420, 63372), (52810, 59304)]