1569806080

素因数分解:

$2^8\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6421}}^1$

素因数の和:6633

約数の個数: 72

約数和(自身を含む): 3780451584

約数和(自身を除く): 2210645504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 256, 320, 382, 640, 764, 955, 1280, 1528, 1910, 3056, 3820, 6112, 6421, 7640, 12224, 12842, 15280, 24448, 25684, 30560, 32105, 48896, 51368, 61120, 64210, 102736, 122240, 128420, 205472, 244480, 256840, 410944, 513680, 821888, 1027360, 1226411, 1643776, 2054720, 2452822, 4109440, 4905644, 6132055, 8218880, 9811288, 12264110, 19622576, 24528220, 39245152, 49056440, 78490304, 98112880, 156980608, 196225760, 313961216, 392451520, 784903040, 1569806080]

約数ペア:

[(1, 1569806080), (2, 784903040), (4, 392451520), (5, 313961216), (8, 196225760), (10, 156980608), (16, 98112880), (20, 78490304), (32, 49056440), (40, 39245152), (64, 24528220), (80, 19622576), (128, 12264110), (160, 9811288), (191, 8218880), (256, 6132055), (320, 4905644), (382, 4109440), (640, 2452822), (764, 2054720), (955, 1643776), (1280, 1226411), (1528, 1027360), (1910, 821888), (3056, 513680), (3820, 410944), (6112, 256840), (6421, 244480), (7640, 205472), (12224, 128420), (12842, 122240), (15280, 102736), (24448, 64210), (25684, 61120), (30560, 51368), (32105, 48896)]