31972080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19031}}^1$

素因数の和:19054

約数の個数: 80

約数和(自身を含む): 113278464

約数和(自身を除く): 81306384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 19031, 38062, 57093, 76124, 95155, 114186, 133217, 152248, 190310, 228372, 266434, 285465, 304496, 380620, 399651, 456744, 532868, 570930, 666085, 761240, 799302, 913488, 1065736, 1141860, 1332170, 1522480, 1598604, 1998255, 2131472, 2283720, 2664340, 3197208, 3996510, 4567440, 5328680, 6394416, 7993020, 10657360, 15986040, 31972080]

約数ペア:

[(1, 31972080), (2, 15986040), (3, 10657360), (4, 7993020), (5, 6394416), (6, 5328680), (7, 4567440), (8, 3996510), (10, 3197208), (12, 2664340), (14, 2283720), (15, 2131472), (16, 1998255), (20, 1598604), (21, 1522480), (24, 1332170), (28, 1141860), (30, 1065736), (35, 913488), (40, 799302), (42, 761240), (48, 666085), (56, 570930), (60, 532868), (70, 456744), (80, 399651), (84, 380620), (105, 304496), (112, 285465), (120, 266434), (140, 228372), (168, 190310), (210, 152248), (240, 133217), (280, 114186), (336, 95155), (420, 76124), (560, 57093), (840, 38062), (1680, 19031)]