221106720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{827}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 698580288

約数和(自身を除く): 477473568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 557, 827, 1114, 1654, 1671, 2228, 2481, 2785, 3308, 3342, 4135, 4456, 4962, 5570, 6616, 6684, 8270, 8355, 8912, 9924, 11140, 12405, 13232, 13368, 16540, 16710, 17824, 19848, 22280, 24810, 26464, 26736, 33080, 33420, 39696, 44560, 49620, 53472, 66160, 66840, 79392, 89120, 99240, 132320, 133680, 198480, 267360, 396960, 460639, 921278, 1381917, 1842556, 2303195, 2763834, 3685112, 4606390, 5527668, 6909585, 7370224, 9212780, 11055336, 13819170, 14740448, 18425560, 22110672, 27638340, 36851120, 44221344, 55276680, 73702240, 110553360, 221106720]

約数ペア:

[(1, 221106720), (2, 110553360), (3, 73702240), (4, 55276680), (5, 44221344), (6, 36851120), (8, 27638340), (10, 22110672), (12, 18425560), (15, 14740448), (16, 13819170), (20, 11055336), (24, 9212780), (30, 7370224), (32, 6909585), (40, 5527668), (48, 4606390), (60, 3685112), (80, 2763834), (96, 2303195), (120, 1842556), (160, 1381917), (240, 921278), (480, 460639), (557, 396960), (827, 267360), (1114, 198480), (1654, 133680), (1671, 132320), (2228, 99240), (2481, 89120), (2785, 79392), (3308, 66840), (3342, 66160), (4135, 53472), (4456, 49620), (4962, 44560), (5570, 39696), (6616, 33420), (6684, 33080), (8270, 26736), (8355, 26464), (8912, 24810), (9924, 22280), (11140, 19848), (12405, 17824), (13232, 16710), (13368, 16540)]