173622680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8053}}^1$

素因数の和:8089

約数の個数: 96

約数和(自身を含む): 495804240

約数和(自身を除く): 322181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 8053, 10780, 16106, 21560, 32212, 40265, 56371, 64424, 80530, 88583, 112742, 161060, 177166, 225484, 281855, 322120, 354332, 394597, 442915, 450968, 563710, 620081, 708664, 789194, 885830, 1127420, 1240162, 1578388, 1771660, 1972985, 2254840, 2480324, 3100405, 3156776, 3543320, 3945970, 4340567, 4960648, 6200810, 7891940, 8681134, 12401620, 15783880, 17362268, 21702835, 24803240, 34724536, 43405670, 86811340, 173622680]

約数ペア:

[(1, 173622680), (2, 86811340), (4, 43405670), (5, 34724536), (7, 24803240), (8, 21702835), (10, 17362268), (11, 15783880), (14, 12401620), (20, 8681134), (22, 7891940), (28, 6200810), (35, 4960648), (40, 4340567), (44, 3945970), (49, 3543320), (55, 3156776), (56, 3100405), (70, 2480324), (77, 2254840), (88, 1972985), (98, 1771660), (110, 1578388), (140, 1240162), (154, 1127420), (196, 885830), (220, 789194), (245, 708664), (280, 620081), (308, 563710), (385, 450968), (392, 442915), (440, 394597), (490, 354332), (539, 322120), (616, 281855), (770, 225484), (980, 177166), (1078, 161060), (1540, 112742), (1960, 88583), (2156, 80530), (2695, 64424), (3080, 56371), (4312, 40265), (5390, 32212), (8053, 21560), (10780, 16106)]