1173196920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1396663}}^1$

素因数の和:1396684

約数の個数: 64

約数和(自身を含む): 4022392320

約数和(自身を除く): 2849195400

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, 1396663, 2793326, 4189989, 5586652, 6983315, 8379978, 9776641, 11173304, 13966630, 16759956, 19553282, 20949945, 27933260, 29329923, 33519912, 39106564, 41899890, 48883205, 55866520, 58659846, 78213128, 83799780, 97766410, 117319692, 146649615, 167599560, 195532820, 234639384, 293299230, 391065640, 586598460, 1173196920]

約数ペア:

[(1, 1173196920), (2, 586598460), (3, 391065640), (4, 293299230), (5, 234639384), (6, 195532820), (7, 167599560), (8, 146649615), (10, 117319692), (12, 97766410), (14, 83799780), (15, 78213128), (20, 58659846), (21, 55866520), (24, 48883205), (28, 41899890), (30, 39106564), (35, 33519912), (40, 29329923), (42, 27933260), (56, 20949945), (60, 19553282), (70, 16759956), (84, 13966630), (105, 11173304), (120, 9776641), (140, 8379978), (168, 6983315), (210, 5586652), (280, 4189989), (420, 2793326), (840, 1396663)]