2995384140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2179}}^1$

素因数の和:3292

約数の個数: 144

約数和(自身を含む): 10398286080

約数和(自身を除く): 7402901940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1091, 1260, 2179, 2182, 3273, 4358, 4364, 5455, 6537, 6546, 7637, 8716, 9819, 10895, 10910, 13074, 13092, 15253, 15274, 16365, 19611, 19638, 21790, 21820, 22911, 26148, 30506, 30548, 32685, 32730, 38185, 39222, 39276, 43580, 45759, 45822, 49095, 61012, 65370, 65460, 68733, 76265, 76370, 78444, 91518, 91644, 98055, 98190, 114555, 130740, 137277, 137466, 152530, 152740, 183036, 196110, 196380, 228795, 229110, 274554, 274932, 305060, 343665, 392220, 457590, 458220, 549108, 686385, 687330, 915180, 1372770, 1374660, 2377289, 2745540, 4754578, 7131867, 9509156, 11886445, 14263734, 16641023, 21395601, 23772890, 28527468, 33282046, 35659335, 42791202, 47545780, 49923069, 66564092, 71318670, 83205115, 85582404, 99846138, 106978005, 142637340, 149769207, 166410230, 199692276, 213956010, 249615345, 299538414, 332820460, 427912020, 499230690, 599076828, 748846035, 998461380, 1497692070, 2995384140]

約数ペア:

[(1, 2995384140), (2, 1497692070), (3, 998461380), (4, 748846035), (5, 599076828), (6, 499230690), (7, 427912020), (9, 332820460), (10, 299538414), (12, 249615345), (14, 213956010), (15, 199692276), (18, 166410230), (20, 149769207), (21, 142637340), (28, 106978005), (30, 99846138), (35, 85582404), (36, 83205115), (42, 71318670), (45, 66564092), (60, 49923069), (63, 47545780), (70, 42791202), (84, 35659335), (90, 33282046), (105, 28527468), (126, 23772890), (140, 21395601), (180, 16641023), (210, 14263734), (252, 11886445), (315, 9509156), (420, 7131867), (630, 4754578), (1091, 2745540), (1260, 2377289), (2179, 1374660), (2182, 1372770), (3273, 915180), (4358, 687330), (4364, 686385), (5455, 549108), (6537, 458220), (6546, 457590), (7637, 392220), (8716, 343665), (9819, 305060), (10895, 274932), (10910, 274554), (13074, 229110), (13092, 228795), (15253, 196380), (15274, 196110), (16365, 183036), (19611, 152740), (19638, 152530), (21790, 137466), (21820, 137277), (22911, 130740), (26148, 114555), (30506, 98190), (30548, 98055), (32685, 91644), (32730, 91518), (38185, 78444), (39222, 76370), (39276, 76265), (43580, 68733), (45759, 65460), (45822, 65370), (49095, 61012)]