321267180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1847}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 973615104

約数和(自身を除く): 652347924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 223, 260, 390, 446, 669, 780, 892, 1115, 1338, 1847, 2230, 2676, 2899, 3345, 3694, 4460, 5541, 5798, 6690, 7388, 8697, 9235, 11082, 11596, 13380, 14495, 17394, 18470, 22164, 24011, 27705, 28990, 34788, 36940, 43485, 48022, 55410, 57980, 72033, 86970, 96044, 110820, 120055, 144066, 173940, 240110, 288132, 360165, 411881, 480220, 720330, 823762, 1235643, 1440660, 1647524, 2059405, 2471286, 4118810, 4942572, 5354453, 6178215, 8237620, 10708906, 12356430, 16063359, 21417812, 24712860, 26772265, 32126718, 53544530, 64253436, 80316795, 107089060, 160633590, 321267180]

約数ペア:

[(1, 321267180), (2, 160633590), (3, 107089060), (4, 80316795), (5, 64253436), (6, 53544530), (10, 32126718), (12, 26772265), (13, 24712860), (15, 21417812), (20, 16063359), (26, 12356430), (30, 10708906), (39, 8237620), (52, 6178215), (60, 5354453), (65, 4942572), (78, 4118810), (130, 2471286), (156, 2059405), (195, 1647524), (223, 1440660), (260, 1235643), (390, 823762), (446, 720330), (669, 480220), (780, 411881), (892, 360165), (1115, 288132), (1338, 240110), (1847, 173940), (2230, 144066), (2676, 120055), (2899, 110820), (3345, 96044), (3694, 86970), (4460, 72033), (5541, 57980), (5798, 55410), (6690, 48022), (7388, 43485), (8697, 36940), (9235, 34788), (11082, 28990), (11596, 27705), (13380, 24011), (14495, 22164), (17394, 18470)]