353689080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 1129308480

約数和(自身を除く): 775619400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 281, 340, 408, 510, 562, 617, 680, 843, 1020, 1124, 1234, 1405, 1686, 1851, 2040, 2248, 2468, 2810, 3085, 3372, 3702, 4215, 4777, 4936, 5620, 6170, 6744, 7404, 8430, 9255, 9554, 10489, 11240, 12340, 14331, 14808, 16860, 18510, 19108, 20978, 23885, 24680, 28662, 31467, 33720, 37020, 38216, 41956, 47770, 52445, 57324, 62934, 71655, 74040, 83912, 95540, 104890, 114648, 125868, 143310, 157335, 173377, 191080, 209780, 251736, 286620, 314670, 346754, 419560, 520131, 573240, 629340, 693508, 866885, 1040262, 1258680, 1387016, 1733770, 2080524, 2600655, 2947409, 3467540, 4161048, 5201310, 5894818, 6935080, 8842227, 10402620, 11789636, 14737045, 17684454, 20805240, 23579272, 29474090, 35368908, 44211135, 58948180, 70737816, 88422270, 117896360, 176844540, 353689080]

約数ペア:

[(1, 353689080), (2, 176844540), (3, 117896360), (4, 88422270), (5, 70737816), (6, 58948180), (8, 44211135), (10, 35368908), (12, 29474090), (15, 23579272), (17, 20805240), (20, 17684454), (24, 14737045), (30, 11789636), (34, 10402620), (40, 8842227), (51, 6935080), (60, 5894818), (68, 5201310), (85, 4161048), (102, 3467540), (120, 2947409), (136, 2600655), (170, 2080524), (204, 1733770), (255, 1387016), (281, 1258680), (340, 1040262), (408, 866885), (510, 693508), (562, 629340), (617, 573240), (680, 520131), (843, 419560), (1020, 346754), (1124, 314670), (1234, 286620), (1405, 251736), (1686, 209780), (1851, 191080), (2040, 173377), (2248, 157335), (2468, 143310), (2810, 125868), (3085, 114648), (3372, 104890), (3702, 95540), (4215, 83912), (4777, 74040), (4936, 71655), (5620, 62934), (6170, 57324), (6744, 52445), (7404, 47770), (8430, 41956), (9255, 38216), (9554, 37020), (10489, 33720), (11240, 31467), (12340, 28662), (14331, 24680), (14808, 23885), (16860, 20978), (18510, 19108)]