148907280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 483969024

約数和(自身を除く): 335061744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 172, 188, 215, 235, 240, 258, 282, 307, 344, 376, 430, 470, 516, 564, 614, 645, 688, 705, 752, 860, 921, 940, 1032, 1128, 1228, 1290, 1410, 1535, 1720, 1842, 1880, 2021, 2064, 2256, 2456, 2580, 2820, 3070, 3440, 3684, 3760, 4042, 4605, 4912, 5160, 5640, 6063, 6140, 7368, 8084, 9210, 10105, 10320, 11280, 12126, 12280, 13201, 14429, 14736, 16168, 18420, 20210, 24252, 24560, 26402, 28858, 30315, 32336, 36840, 39603, 40420, 43287, 48504, 52804, 57716, 60630, 66005, 72145, 73680, 79206, 80840, 86574, 97008, 105608, 115432, 121260, 132010, 144290, 158412, 161680, 173148, 198015, 211216, 216435, 230864, 242520, 264020, 288580, 316824, 346296, 396030, 432870, 485040, 528040, 577160, 620447, 633648, 692592, 792060, 865740, 1056080, 1154320, 1240894, 1584120, 1731480, 1861341, 2481788, 3102235, 3168240, 3462960, 3722682, 4963576, 6204470, 7445364, 9306705, 9927152, 12408940, 14890728, 18613410, 24817880, 29781456, 37226820, 49635760, 74453640, 148907280]

約数ペア:

[(1, 148907280), (2, 74453640), (3, 49635760), (4, 37226820), (5, 29781456), (6, 24817880), (8, 18613410), (10, 14890728), (12, 12408940), (15, 9927152), (16, 9306705), (20, 7445364), (24, 6204470), (30, 4963576), (40, 3722682), (43, 3462960), (47, 3168240), (48, 3102235), (60, 2481788), (80, 1861341), (86, 1731480), (94, 1584120), (120, 1240894), (129, 1154320), (141, 1056080), (172, 865740), (188, 792060), (215, 692592), (235, 633648), (240, 620447), (258, 577160), (282, 528040), (307, 485040), (344, 432870), (376, 396030), (430, 346296), (470, 316824), (516, 288580), (564, 264020), (614, 242520), (645, 230864), (688, 216435), (705, 211216), (752, 198015), (860, 173148), (921, 161680), (940, 158412), (1032, 144290), (1128, 132010), (1228, 121260), (1290, 115432), (1410, 105608), (1535, 97008), (1720, 86574), (1842, 80840), (1880, 79206), (2021, 73680), (2064, 72145), (2256, 66005), (2456, 60630), (2580, 57716), (2820, 52804), (3070, 48504), (3440, 43287), (3684, 40420), (3760, 39603), (4042, 36840), (4605, 32336), (4912, 30315), (5160, 28858), (5640, 26402), (6063, 24560), (6140, 24252), (7368, 20210), (8084, 18420), (9210, 16168), (10105, 14736), (10320, 14429), (11280, 13201), (12126, 12280)]