196686840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5773

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 494236680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5711, 5740, 6888, 8610, 11422, 11480, 17133, 17220, 22844, 28555, 34266, 34440, 39977, 45688, 57110, 68532, 79954, 85665, 114220, 119931, 137064, 159908, 171330, 199885, 228440, 234151, 239862, 319816, 342660, 399770, 468302, 479724, 599655, 685320, 702453, 799540, 936604, 959448, 1170755, 1199310, 1404906, 1599080, 1639057, 1873208, 2341510, 2398620, 2809812, 3278114, 3512265, 4683020, 4797240, 4917171, 5619624, 6556228, 7024530, 8195285, 9366040, 9834342, 13112456, 14049060, 16390570, 19668684, 24585855, 28098120, 32781140, 39337368, 49171710, 65562280, 98343420, 196686840]

約数ペア:

[(1, 196686840), (2, 98343420), (3, 65562280), (4, 49171710), (5, 39337368), (6, 32781140), (7, 28098120), (8, 24585855), (10, 19668684), (12, 16390570), (14, 14049060), (15, 13112456), (20, 9834342), (21, 9366040), (24, 8195285), (28, 7024530), (30, 6556228), (35, 5619624), (40, 4917171), (41, 4797240), (42, 4683020), (56, 3512265), (60, 3278114), (70, 2809812), (82, 2398620), (84, 2341510), (105, 1873208), (120, 1639057), (123, 1599080), (140, 1404906), (164, 1199310), (168, 1170755), (205, 959448), (210, 936604), (246, 799540), (280, 702453), (287, 685320), (328, 599655), (410, 479724), (420, 468302), (492, 399770), (574, 342660), (615, 319816), (820, 239862), (840, 234151), (861, 228440), (984, 199885), (1148, 171330), (1230, 159908), (1435, 137064), (1640, 119931), (1722, 114220), (2296, 85665), (2460, 79954), (2870, 68532), (3444, 57110), (4305, 45688), (4920, 39977), (5711, 34440), (5740, 34266), (6888, 28555), (8610, 22844), (11422, 17220), (11480, 17133)]