39777360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23677}}^1$

素因数の和:23700

約数の個数: 80

約数和(自身を含む): 140931456

約数和(自身を除く): 101154096

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, 23677, 47354, 71031, 94708, 118385, 142062, 165739, 189416, 236770, 284124, 331478, 355155, 378832, 473540, 497217, 568248, 662956, 710310, 828695, 947080, 994434, 1136496, 1325912, 1420620, 1657390, 1894160, 1988868, 2486085, 2651824, 2841240, 3314780, 3977736, 4972170, 5682480, 6629560, 7955472, 9944340, 13259120, 19888680, 39777360]

約数ペア:

[(1, 39777360), (2, 19888680), (3, 13259120), (4, 9944340), (5, 7955472), (6, 6629560), (7, 5682480), (8, 4972170), (10, 3977736), (12, 3314780), (14, 2841240), (15, 2651824), (16, 2486085), (20, 1988868), (21, 1894160), (24, 1657390), (28, 1420620), (30, 1325912), (35, 1136496), (40, 994434), (42, 947080), (48, 828695), (56, 710310), (60, 662956), (70, 568248), (80, 497217), (84, 473540), (105, 378832), (112, 355155), (120, 331478), (140, 284124), (168, 236770), (210, 189416), (240, 165739), (280, 142062), (336, 118385), (420, 94708), (560, 71031), (840, 47354), (1680, 23677)]