272403296440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{52249}}^1$

素因数の和:52346

約数の個数: 192

約数和(自身を含む): 727608420000

約数和(自身を除く): 455205123560

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 41, 44, 55, 68, 82, 85, 88, 110, 136, 164, 170, 187, 205, 220, 289, 328, 340, 374, 410, 440, 451, 578, 680, 697, 748, 820, 902, 935, 1156, 1394, 1445, 1496, 1640, 1804, 1870, 2255, 2312, 2788, 2890, 3179, 3485, 3608, 3740, 4510, 5576, 5780, 6358, 6970, 7480, 7667, 9020, 11560, 11849, 12716, 13940, 15334, 15895, 18040, 23698, 25432, 27880, 30668, 31790, 38335, 47396, 52249, 59245, 61336, 63580, 76670, 94792, 104498, 118490, 127160, 130339, 153340, 208996, 236980, 260678, 261245, 306680, 417992, 473960, 521356, 522490, 574739, 651695, 888233, 1042712, 1044980, 1149478, 1303390, 1776466, 2089960, 2142209, 2298956, 2606780, 2873695, 3552932, 4284418, 4441165, 4597912, 5213560, 5747390, 7105864, 8568836, 8882330, 9770563, 10711045, 11494780, 15099961, 17137672, 17764660, 19541126, 21422090, 22989560, 23564299, 30199922, 35529320, 36417553, 39082252, 42844180, 47128598, 48852815, 60399844, 72835106, 75499805, 78164504, 85688360, 94257196, 97705630, 117821495, 120799688, 145670212, 150999610, 166099571, 182087765, 188514392, 195411260, 235642990, 291340424, 301999220, 332199142, 364175530, 390822520, 400593083, 471285980, 603998440, 619098401, 664398284, 728351060, 801186166, 830497855, 942571960, 1238196802, 1328796568, 1456702120, 1602372332, 1660995710, 2002965415, 2476393604, 3095492005, 3204744664, 3321991420, 4005930830, 4952787208, 6190984010, 6643982840, 6810082411, 8011861660, 12381968020, 13620164822, 16023723320, 24763936040, 27240329644, 34050412055, 54480659288, 68100824110, 136201648220, 272403296440]

約数ペア:

[(1, 272403296440), (2, 136201648220), (4, 68100824110), (5, 54480659288), (8, 34050412055), (10, 27240329644), (11, 24763936040), (17, 16023723320), (20, 13620164822), (22, 12381968020), (34, 8011861660), (40, 6810082411), (41, 6643982840), (44, 6190984010), (55, 4952787208), (68, 4005930830), (82, 3321991420), (85, 3204744664), (88, 3095492005), (110, 2476393604), (136, 2002965415), (164, 1660995710), (170, 1602372332), (187, 1456702120), (205, 1328796568), (220, 1238196802), (289, 942571960), (328, 830497855), (340, 801186166), (374, 728351060), (410, 664398284), (440, 619098401), (451, 603998440), (578, 471285980), (680, 400593083), (697, 390822520), (748, 364175530), (820, 332199142), (902, 301999220), (935, 291340424), (1156, 235642990), (1394, 195411260), (1445, 188514392), (1496, 182087765), (1640, 166099571), (1804, 150999610), (1870, 145670212), (2255, 120799688), (2312, 117821495), (2788, 97705630), (2890, 94257196), (3179, 85688360), (3485, 78164504), (3608, 75499805), (3740, 72835106), (4510, 60399844), (5576, 48852815), (5780, 47128598), (6358, 42844180), (6970, 39082252), (7480, 36417553), (7667, 35529320), (9020, 30199922), (11560, 23564299), (11849, 22989560), (12716, 21422090), (13940, 19541126), (15334, 17764660), (15895, 17137672), (18040, 15099961), (23698, 11494780), (25432, 10711045), (27880, 9770563), (30668, 8882330), (31790, 8568836), (38335, 7105864), (47396, 5747390), (52249, 5213560), (59245, 4597912), (61336, 4441165), (63580, 4284418), (76670, 3552932), (94792, 2873695), (104498, 2606780), (118490, 2298956), (127160, 2142209), (130339, 2089960), (153340, 1776466), (208996, 1303390), (236980, 1149478), (260678, 1044980), (261245, 1042712), (306680, 888233), (417992, 651695), (473960, 574739), (521356, 522490)]