1330390888680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83591}}^1\times {\mathrm{18947}}^1$

素因数の和:102559

約数の個数: 128

約数和(自身を含む): 4561635502080

約数和(自身を除く): 3231244613400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18947, 37894, 56841, 75788, 83591, 94735, 113682, 132629, 151576, 167182, 189470, 227364, 250773, 265258, 284205, 334364, 378940, 397887, 417955, 454728, 501546, 530516, 568410, 585137, 663145, 668728, 757880, 795774, 835910, 1003092, 1061032, 1136820, 1170274, 1253865, 1326290, 1591548, 1671820, 1755411, 1989435, 2006184, 2273640, 2340548, 2507730, 2652580, 2925685, 3183096, 3343640, 3510822, 3978870, 4681096, 5015460, 5305160, 5851370, 7021644, 7957740, 8777055, 10030920, 11702740, 14043288, 15915480, 17554110, 23405480, 35108220, 70216440, 1583798677, 3167597354, 4751396031, 6335194708, 7918993385, 9502792062, 11086590739, 12670389416, 15837986770, 19005584124, 22173181478, 23756980155, 31675973540, 33259772217, 38011168248, 44346362956, 47513960310, 55432953695, 63351947080, 66519544434, 88692725912, 95027920620, 110865907390, 133039088868, 166298861085, 190055841240, 221731814780, 266078177736, 332597722170, 443463629560, 665195444340, 1330390888680]

約数ペア:

[(1, 1330390888680), (2, 665195444340), (3, 443463629560), (4, 332597722170), (5, 266078177736), (6, 221731814780), (7, 190055841240), (8, 166298861085), (10, 133039088868), (12, 110865907390), (14, 95027920620), (15, 88692725912), (20, 66519544434), (21, 63351947080), (24, 55432953695), (28, 47513960310), (30, 44346362956), (35, 38011168248), (40, 33259772217), (42, 31675973540), (56, 23756980155), (60, 22173181478), (70, 19005584124), (84, 15837986770), (105, 12670389416), (120, 11086590739), (140, 9502792062), (168, 7918993385), (210, 6335194708), (280, 4751396031), (420, 3167597354), (840, 1583798677), (18947, 70216440), (37894, 35108220), (56841, 23405480), (75788, 17554110), (83591, 15915480), (94735, 14043288), (113682, 11702740), (132629, 10030920), (151576, 8777055), (167182, 7957740), (189470, 7021644), (227364, 5851370), (250773, 5305160), (265258, 5015460), (284205, 4681096), (334364, 3978870), (378940, 3510822), (397887, 3343640), (417955, 3183096), (454728, 2925685), (501546, 2652580), (530516, 2507730), (568410, 2340548), (585137, 2273640), (663145, 2006184), (668728, 1989435), (757880, 1755411), (795774, 1671820), (835910, 1591548), (1003092, 1326290), (1061032, 1253865), (1136820, 1170274)]