1967284160

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1214

約数の個数: 112

約数和(自身を含む): 4815108480

約数和(自身を除く): 2847824320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 97, 122, 160, 194, 244, 305, 320, 388, 485, 488, 610, 776, 970, 976, 1039, 1220, 1552, 1940, 1952, 2078, 2440, 3104, 3880, 3904, 4156, 4880, 5195, 5917, 6208, 7760, 8312, 9760, 10390, 11834, 15520, 16624, 19520, 20780, 23668, 29585, 31040, 33248, 41560, 47336, 59170, 63379, 66496, 83120, 94672, 100783, 118340, 126758, 166240, 189344, 201566, 236680, 253516, 316895, 332480, 378688, 403132, 473360, 503915, 507032, 633790, 806264, 946720, 1007830, 1014064, 1267580, 1612528, 1893440, 2015660, 2028128, 2535160, 3225056, 4031320, 4056256, 5070320, 6147763, 6450112, 8062640, 10140640, 12295526, 16125280, 20281280, 24591052, 30738815, 32250560, 49182104, 61477630, 98364208, 122955260, 196728416, 245910520, 393456832, 491821040, 983642080, 1967284160]

約数ペア:

[(1, 1967284160), (2, 983642080), (4, 491821040), (5, 393456832), (8, 245910520), (10, 196728416), (16, 122955260), (20, 98364208), (32, 61477630), (40, 49182104), (61, 32250560), (64, 30738815), (80, 24591052), (97, 20281280), (122, 16125280), (160, 12295526), (194, 10140640), (244, 8062640), (305, 6450112), (320, 6147763), (388, 5070320), (485, 4056256), (488, 4031320), (610, 3225056), (776, 2535160), (970, 2028128), (976, 2015660), (1039, 1893440), (1220, 1612528), (1552, 1267580), (1940, 1014064), (1952, 1007830), (2078, 946720), (2440, 806264), (3104, 633790), (3880, 507032), (3904, 503915), (4156, 473360), (4880, 403132), (5195, 378688), (5917, 332480), (6208, 316895), (7760, 253516), (8312, 236680), (9760, 201566), (10390, 189344), (11834, 166240), (15520, 126758), (16624, 118340), (19520, 100783), (20780, 94672), (23668, 83120), (29585, 66496), (31040, 63379), (33248, 59170), (41560, 47336)]