193969680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1451}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 602800704

約数和(自身を除く): 408831024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1451, 1671, 2228, 2785, 2902, 3342, 4353, 4456, 5570, 5804, 6684, 7255, 8355, 8706, 8912, 11140, 11608, 13368, 14510, 16710, 17412, 21765, 22280, 23216, 26736, 29020, 33420, 34824, 43530, 44560, 58040, 66840, 69648, 87060, 116080, 133680, 174120, 348240, 808207, 1616414, 2424621, 3232828, 4041035, 4849242, 6465656, 8082070, 9698484, 12123105, 12931312, 16164140, 19396968, 24246210, 32328280, 38793936, 48492420, 64656560, 96984840, 193969680]

約数ペア:

[(1, 193969680), (2, 96984840), (3, 64656560), (4, 48492420), (5, 38793936), (6, 32328280), (8, 24246210), (10, 19396968), (12, 16164140), (15, 12931312), (16, 12123105), (20, 9698484), (24, 8082070), (30, 6465656), (40, 4849242), (48, 4041035), (60, 3232828), (80, 2424621), (120, 1616414), (240, 808207), (557, 348240), (1114, 174120), (1451, 133680), (1671, 116080), (2228, 87060), (2785, 69648), (2902, 66840), (3342, 58040), (4353, 44560), (4456, 43530), (5570, 34824), (5804, 33420), (6684, 29020), (7255, 26736), (8355, 23216), (8706, 22280), (8912, 21765), (11140, 17412), (11608, 16710), (13368, 14510)]