189628320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{56437}}^1$

素因数の和:56462

約数の個数: 96

約数和(自身を含む): 682674048

約数和(自身を除く): 493045728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 56437, 112874, 169311, 225748, 282185, 338622, 395059, 451496, 564370, 677244, 790118, 846555, 902992, 1128740, 1185177, 1354488, 1580236, 1693110, 1805984, 1975295, 2257480, 2370354, 2708976, 3160472, 3386220, 3950590, 4514960, 4740708, 5417952, 5925885, 6320944, 6772440, 7901180, 9029920, 9481416, 11851770, 12641888, 13544880, 15802360, 18962832, 23703540, 27089760, 31604720, 37925664, 47407080, 63209440, 94814160, 189628320]

約数ペア:

[(1, 189628320), (2, 94814160), (3, 63209440), (4, 47407080), (5, 37925664), (6, 31604720), (7, 27089760), (8, 23703540), (10, 18962832), (12, 15802360), (14, 13544880), (15, 12641888), (16, 11851770), (20, 9481416), (21, 9029920), (24, 7901180), (28, 6772440), (30, 6320944), (32, 5925885), (35, 5417952), (40, 4740708), (42, 4514960), (48, 3950590), (56, 3386220), (60, 3160472), (70, 2708976), (80, 2370354), (84, 2257480), (96, 1975295), (105, 1805984), (112, 1693110), (120, 1580236), (140, 1354488), (160, 1185177), (168, 1128740), (210, 902992), (224, 846555), (240, 790118), (280, 677244), (336, 564370), (420, 451496), (480, 395059), (560, 338622), (672, 282185), (840, 225748), (1120, 169311), (1680, 112874), (3360, 56437)]