347858760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4231

約数の個数: 128

約数和(自身を含む): 1132185600

約数和(自身を除く): 784326840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4159, 4182, 4920, 5576, 6970, 8318, 8364, 10455, 12477, 13940, 16636, 16728, 20795, 20910, 24954, 27880, 33272, 41590, 41820, 49908, 62385, 70703, 83180, 83640, 99816, 124770, 141406, 166360, 170519, 212109, 249540, 282812, 341038, 353515, 424218, 499080, 511557, 565624, 682076, 707030, 848436, 852595, 1023114, 1060545, 1364152, 1414060, 1696872, 1705190, 2046228, 2121090, 2557785, 2828120, 2898823, 3410380, 4092456, 4242180, 5115570, 5797646, 6820760, 8484360, 8696469, 10231140, 11595292, 14494115, 17392938, 20462280, 23190584, 28988230, 34785876, 43482345, 57976460, 69571752, 86964690, 115952920, 173929380, 347858760]

約数ペア:

[(1, 347858760), (2, 173929380), (3, 115952920), (4, 86964690), (5, 69571752), (6, 57976460), (8, 43482345), (10, 34785876), (12, 28988230), (15, 23190584), (17, 20462280), (20, 17392938), (24, 14494115), (30, 11595292), (34, 10231140), (40, 8696469), (41, 8484360), (51, 6820760), (60, 5797646), (68, 5115570), (82, 4242180), (85, 4092456), (102, 3410380), (120, 2898823), (123, 2828120), (136, 2557785), (164, 2121090), (170, 2046228), (204, 1705190), (205, 1696872), (246, 1414060), (255, 1364152), (328, 1060545), (340, 1023114), (408, 852595), (410, 848436), (492, 707030), (510, 682076), (615, 565624), (680, 511557), (697, 499080), (820, 424218), (984, 353515), (1020, 341038), (1230, 282812), (1394, 249540), (1640, 212109), (2040, 170519), (2091, 166360), (2460, 141406), (2788, 124770), (3485, 99816), (4159, 83640), (4182, 83180), (4920, 70703), (5576, 62385), (6970, 49908), (8318, 41820), (8364, 41590), (10455, 33272), (12477, 27880), (13940, 24954), (16636, 20910), (16728, 20795)]