245205007080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{111301}}^1$

素因数の和:112995

約数の個数: 128

約数和(自身を含む): 802977148800

約数和(自身を除く): 557772141720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1669, 3338, 5007, 6676, 8345, 10014, 13352, 16690, 18359, 20028, 25035, 33380, 36718, 40056, 50070, 55077, 66760, 73436, 91795, 100140, 110154, 111301, 146872, 183590, 200280, 220308, 222602, 275385, 333903, 367180, 440616, 445204, 550770, 556505, 667806, 734360, 890408, 1101540, 1113010, 1224311, 1335612, 1669515, 2203080, 2226020, 2448622, 2671224, 3339030, 3672933, 4452040, 4897244, 6121555, 6678060, 7345866, 9794488, 12243110, 13356120, 14691732, 18364665, 24486220, 29383464, 36729330, 48972440, 73458660, 146917320, 185761369, 371522738, 557284107, 743045476, 928806845, 1114568214, 1486090952, 1857613690, 2043375059, 2229136428, 2786420535, 3715227380, 4086750118, 4458272856, 5572841070, 6130125177, 7430454760, 8173500236, 10216875295, 11145682140, 12260250354, 16347000472, 20433750590, 22291364280, 24520500708, 30650625885, 40867501180, 49041001416, 61301251770, 81735002360, 122602503540, 245205007080]

約数ペア:

[(1, 245205007080), (2, 122602503540), (3, 81735002360), (4, 61301251770), (5, 49041001416), (6, 40867501180), (8, 30650625885), (10, 24520500708), (11, 22291364280), (12, 20433750590), (15, 16347000472), (20, 12260250354), (22, 11145682140), (24, 10216875295), (30, 8173500236), (33, 7430454760), (40, 6130125177), (44, 5572841070), (55, 4458272856), (60, 4086750118), (66, 3715227380), (88, 2786420535), (110, 2229136428), (120, 2043375059), (132, 1857613690), (165, 1486090952), (220, 1114568214), (264, 928806845), (330, 743045476), (440, 557284107), (660, 371522738), (1320, 185761369), (1669, 146917320), (3338, 73458660), (5007, 48972440), (6676, 36729330), (8345, 29383464), (10014, 24486220), (13352, 18364665), (16690, 14691732), (18359, 13356120), (20028, 12243110), (25035, 9794488), (33380, 7345866), (36718, 6678060), (40056, 6121555), (50070, 4897244), (55077, 4452040), (66760, 3672933), (73436, 3339030), (91795, 2671224), (100140, 2448622), (110154, 2226020), (111301, 2203080), (146872, 1669515), (183590, 1335612), (200280, 1224311), (220308, 1113010), (222602, 1101540), (275385, 890408), (333903, 734360), (367180, 667806), (440616, 556505), (445204, 550770)]