343644420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8101}}^1$

素因数の和:8221

約数の個数: 96

約数和(自身を含む): 1110686976

約数和(自身を除く): 767042556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8101, 8484, 10605, 14140, 16202, 21210, 24303, 32404, 40505, 42420, 48606, 56707, 81010, 97212, 113414, 121515, 162020, 170121, 226828, 243030, 283535, 340242, 486060, 567070, 680484, 818201, 850605, 1134140, 1636402, 1701210, 2454603, 3272804, 3402420, 4091005, 4909206, 5727407, 8182010, 9818412, 11454814, 12273015, 16364020, 17182221, 22909628, 24546030, 28637035, 34364442, 49092060, 57274070, 68728884, 85911105, 114548140, 171822210, 343644420]

約数ペア:

[(1, 343644420), (2, 171822210), (3, 114548140), (4, 85911105), (5, 68728884), (6, 57274070), (7, 49092060), (10, 34364442), (12, 28637035), (14, 24546030), (15, 22909628), (20, 17182221), (21, 16364020), (28, 12273015), (30, 11454814), (35, 9818412), (42, 8182010), (60, 5727407), (70, 4909206), (84, 4091005), (101, 3402420), (105, 3272804), (140, 2454603), (202, 1701210), (210, 1636402), (303, 1134140), (404, 850605), (420, 818201), (505, 680484), (606, 567070), (707, 486060), (1010, 340242), (1212, 283535), (1414, 243030), (1515, 226828), (2020, 170121), (2121, 162020), (2828, 121515), (3030, 113414), (3535, 97212), (4242, 81010), (6060, 56707), (7070, 48606), (8101, 42420), (8484, 40505), (10605, 32404), (14140, 24303), (16202, 21210)]