155113654920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6841}}^1\times {\mathrm{26993}}^1$

素因数の和:33855

約数の個数: 128

約数和(自身を含む): 531915690240

約数和(自身を除く): 376802035320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6841, 13682, 20523, 26993, 27364, 34205, 41046, 47887, 53986, 54728, 68410, 80979, 82092, 95774, 102615, 107972, 134965, 136820, 143661, 161958, 164184, 188951, 191548, 205230, 215944, 239435, 269930, 273640, 287322, 323916, 377902, 383096, 404895, 410460, 478870, 539860, 566853, 574644, 647832, 718305, 755804, 809790, 820920, 944755, 957740, 1079720, 1133706, 1149288, 1436610, 1511608, 1619580, 1889510, 1915480, 2267412, 2834265, 2873220, 3239160, 3779020, 4534824, 5668530, 5746440, 7558040, 11337060, 22674120, 184659113, 369318226, 553977339, 738636452, 923295565, 1107954678, 1292613791, 1477272904, 1846591130, 2215909356, 2585227582, 2769886695, 3693182260, 3877841373, 4431818712, 5170455164, 5539773390, 6463068955, 7386364520, 7755682746, 10340910328, 11079546780, 12926137910, 15511365492, 19389206865, 22159093560, 25852275820, 31022730984, 38778413730, 51704551640, 77556827460, 155113654920]

約数ペア:

[(1, 155113654920), (2, 77556827460), (3, 51704551640), (4, 38778413730), (5, 31022730984), (6, 25852275820), (7, 22159093560), (8, 19389206865), (10, 15511365492), (12, 12926137910), (14, 11079546780), (15, 10340910328), (20, 7755682746), (21, 7386364520), (24, 6463068955), (28, 5539773390), (30, 5170455164), (35, 4431818712), (40, 3877841373), (42, 3693182260), (56, 2769886695), (60, 2585227582), (70, 2215909356), (84, 1846591130), (105, 1477272904), (120, 1292613791), (140, 1107954678), (168, 923295565), (210, 738636452), (280, 553977339), (420, 369318226), (840, 184659113), (6841, 22674120), (13682, 11337060), (20523, 7558040), (26993, 5746440), (27364, 5668530), (34205, 4534824), (41046, 3779020), (47887, 3239160), (53986, 2873220), (54728, 2834265), (68410, 2267412), (80979, 1915480), (82092, 1889510), (95774, 1619580), (102615, 1511608), (107972, 1436610), (134965, 1149288), (136820, 1133706), (143661, 1079720), (161958, 957740), (164184, 944755), (188951, 820920), (191548, 809790), (205230, 755804), (215944, 718305), (239435, 647832), (269930, 574644), (273640, 566853), (287322, 539860), (323916, 478870), (377902, 410460), (383096, 404895)]