2110380720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15901}}^1$

素因数の和:16003

約数の個数: 160

約数和(自身を含む): 7571896320

約数和(自身を除く): 5461515600

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, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 15901, 16590, 18960, 22120, 26544, 31802, 33180, 44240, 47703, 63604, 66360, 79505, 95406, 111307, 127208, 132720, 159010, 190812, 222614, 238515, 254416, 318020, 333921, 381624, 445228, 477030, 556535, 636040, 667842, 763248, 890456, 954060, 1113070, 1256179, 1272080, 1335684, 1669605, 1780912, 1908120, 2226140, 2512358, 2671368, 3339210, 3768537, 3816240, 4452280, 5024716, 5342736, 6280895, 6678420, 7537074, 8793253, 8904560, 10049432, 12561790, 13356840, 15074148, 17586506, 18842685, 20098864, 25123580, 26379759, 26713680, 30148296, 35173012, 37685370, 43966265, 50247160, 52759518, 60296592, 70346024, 75370740, 87932530, 100494320, 105519036, 131898795, 140692048, 150741480, 175865060, 211038072, 263797590, 301482960, 351730120, 422076144, 527595180, 703460240, 1055190360, 2110380720]

約数ペア:

[(1, 2110380720), (2, 1055190360), (3, 703460240), (4, 527595180), (5, 422076144), (6, 351730120), (7, 301482960), (8, 263797590), (10, 211038072), (12, 175865060), (14, 150741480), (15, 140692048), (16, 131898795), (20, 105519036), (21, 100494320), (24, 87932530), (28, 75370740), (30, 70346024), (35, 60296592), (40, 52759518), (42, 50247160), (48, 43966265), (56, 37685370), (60, 35173012), (70, 30148296), (79, 26713680), (80, 26379759), (84, 25123580), (105, 20098864), (112, 18842685), (120, 17586506), (140, 15074148), (158, 13356840), (168, 12561790), (210, 10049432), (237, 8904560), (240, 8793253), (280, 7537074), (316, 6678420), (336, 6280895), (395, 5342736), (420, 5024716), (474, 4452280), (553, 3816240), (560, 3768537), (632, 3339210), (790, 2671368), (840, 2512358), (948, 2226140), (1106, 1908120), (1185, 1780912), (1264, 1669605), (1580, 1335684), (1659, 1272080), (1680, 1256179), (1896, 1113070), (2212, 954060), (2370, 890456), (2765, 763248), (3160, 667842), (3318, 636040), (3792, 556535), (4424, 477030), (4740, 445228), (5530, 381624), (6320, 333921), (6636, 318020), (8295, 254416), (8848, 238515), (9480, 222614), (11060, 190812), (13272, 159010), (15901, 132720), (16590, 127208), (18960, 111307), (22120, 95406), (26544, 79505), (31802, 66360), (33180, 63604), (44240, 47703)]