1267357760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3628

約数の個数: 112

約数和(自身を含む): 3231489600

約数和(自身を除く): 1964131840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 320, 380, 472, 590, 608, 760, 944, 1121, 1180, 1216, 1520, 1888, 2242, 2360, 3040, 3533, 3776, 4484, 4720, 5605, 6080, 7066, 8968, 9440, 11210, 14132, 17665, 17936, 18880, 22420, 28264, 35330, 35872, 44840, 56528, 67127, 70660, 71744, 89680, 113056, 134254, 141320, 179360, 208447, 226112, 268508, 282640, 335635, 358720, 416894, 537016, 565280, 671270, 833788, 1042235, 1074032, 1130560, 1342540, 1667576, 2084470, 2148064, 2685080, 3335152, 3960493, 4168940, 4296128, 5370160, 6670304, 7920986, 8337880, 10740320, 13340608, 15841972, 16675760, 19802465, 21480640, 31683944, 33351520, 39604930, 63367888, 66703040, 79209860, 126735776, 158419720, 253471552, 316839440, 633678880, 1267357760]

約数ペア:

[(1, 1267357760), (2, 633678880), (4, 316839440), (5, 253471552), (8, 158419720), (10, 126735776), (16, 79209860), (19, 66703040), (20, 63367888), (32, 39604930), (38, 33351520), (40, 31683944), (59, 21480640), (64, 19802465), (76, 16675760), (80, 15841972), (95, 13340608), (118, 10740320), (152, 8337880), (160, 7920986), (190, 6670304), (236, 5370160), (295, 4296128), (304, 4168940), (320, 3960493), (380, 3335152), (472, 2685080), (590, 2148064), (608, 2084470), (760, 1667576), (944, 1342540), (1121, 1130560), (1180, 1074032), (1216, 1042235), (1520, 833788), (1888, 671270), (2242, 565280), (2360, 537016), (3040, 416894), (3533, 358720), (3776, 335635), (4484, 282640), (4720, 268508), (5605, 226112), (6080, 208447), (7066, 179360), (8968, 141320), (9440, 134254), (11210, 113056), (14132, 89680), (17665, 71744), (17936, 70660), (18880, 67127), (22420, 56528), (28264, 44840), (35330, 35872)]