298656120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 1030579200

約数和(自身を除く): 731923080

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, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2129, 2338, 2505, 3340, 3507, 4008, 4258, 4676, 5010, 5845, 6387, 6680, 7014, 8516, 9352, 10020, 10645, 11690, 12774, 14028, 14903, 17032, 17535, 20040, 21290, 23380, 25548, 28056, 29806, 31935, 35070, 42580, 44709, 46760, 51096, 59612, 63870, 70140, 74515, 85160, 89418, 119224, 127740, 140280, 149030, 178836, 223545, 255480, 298060, 355543, 357672, 447090, 596120, 711086, 894180, 1066629, 1422172, 1777715, 1788360, 2133258, 2488801, 2844344, 3555430, 4266516, 4977602, 5333145, 7110860, 7466403, 8533032, 9955204, 10666290, 12444005, 14221720, 14932806, 19910408, 21332580, 24888010, 29865612, 37332015, 42665160, 49776020, 59731224, 74664030, 99552040, 149328060, 298656120]

約数ペア:

[(1, 298656120), (2, 149328060), (3, 99552040), (4, 74664030), (5, 59731224), (6, 49776020), (7, 42665160), (8, 37332015), (10, 29865612), (12, 24888010), (14, 21332580), (15, 19910408), (20, 14932806), (21, 14221720), (24, 12444005), (28, 10666290), (30, 9955204), (35, 8533032), (40, 7466403), (42, 7110860), (56, 5333145), (60, 4977602), (70, 4266516), (84, 3555430), (105, 2844344), (120, 2488801), (140, 2133258), (167, 1788360), (168, 1777715), (210, 1422172), (280, 1066629), (334, 894180), (420, 711086), (501, 596120), (668, 447090), (835, 357672), (840, 355543), (1002, 298060), (1169, 255480), (1336, 223545), (1670, 178836), (2004, 149030), (2129, 140280), (2338, 127740), (2505, 119224), (3340, 89418), (3507, 85160), (4008, 74515), (4258, 70140), (4676, 63870), (5010, 59612), (5845, 51096), (6387, 46760), (6680, 44709), (7014, 42580), (8516, 35070), (9352, 31935), (10020, 29806), (10645, 28056), (11690, 25548), (12774, 23380), (14028, 21290), (14903, 20040), (17032, 17535)]