1597777140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1663}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 4562288640

約数和(自身を除く): 2964511500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 239, 268, 335, 402, 478, 670, 717, 804, 956, 1005, 1195, 1340, 1434, 1663, 2010, 2390, 2868, 3326, 3585, 4020, 4780, 4989, 6652, 7170, 8315, 9978, 14340, 16013, 16630, 19956, 24945, 32026, 33260, 48039, 49890, 64052, 80065, 96078, 99780, 111421, 160130, 192156, 222842, 240195, 320260, 334263, 397457, 445684, 480390, 557105, 668526, 794914, 960780, 1114210, 1192371, 1337052, 1589828, 1671315, 1987285, 2228420, 2384742, 3342630, 3974570, 4769484, 5961855, 6685260, 7949140, 11923710, 23847420, 26629619, 53259238, 79888857, 106518476, 133148095, 159777714, 266296190, 319555428, 399444285, 532592380, 798888570, 1597777140]

約数ペア:

[(1, 1597777140), (2, 798888570), (3, 532592380), (4, 399444285), (5, 319555428), (6, 266296190), (10, 159777714), (12, 133148095), (15, 106518476), (20, 79888857), (30, 53259238), (60, 26629619), (67, 23847420), (134, 11923710), (201, 7949140), (239, 6685260), (268, 5961855), (335, 4769484), (402, 3974570), (478, 3342630), (670, 2384742), (717, 2228420), (804, 1987285), (956, 1671315), (1005, 1589828), (1195, 1337052), (1340, 1192371), (1434, 1114210), (1663, 960780), (2010, 794914), (2390, 668526), (2868, 557105), (3326, 480390), (3585, 445684), (4020, 397457), (4780, 334263), (4989, 320260), (6652, 240195), (7170, 222842), (8315, 192156), (9978, 160130), (14340, 111421), (16013, 99780), (16630, 96078), (19956, 80065), (24945, 64052), (32026, 49890), (33260, 48039)]