322251960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 992217600

約数和(自身を除く): 669965640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 109, 120, 142, 213, 218, 284, 327, 347, 355, 426, 436, 545, 568, 654, 694, 710, 852, 872, 1041, 1065, 1090, 1308, 1388, 1420, 1635, 1704, 1735, 2082, 2130, 2180, 2616, 2776, 2840, 3270, 3470, 4164, 4260, 4360, 5205, 6540, 6940, 7739, 8328, 8520, 10410, 13080, 13880, 15478, 20820, 23217, 24637, 30956, 37823, 38695, 41640, 46434, 49274, 61912, 73911, 75646, 77390, 92868, 98548, 113469, 116085, 123185, 147822, 151292, 154780, 185736, 189115, 197096, 226938, 232170, 246370, 295644, 302584, 309560, 369555, 378230, 453876, 464340, 492740, 567345, 591288, 739110, 756460, 907752, 928680, 985480, 1134690, 1478220, 1512920, 2269380, 2685433, 2956440, 4538760, 5370866, 8056299, 10741732, 13427165, 16112598, 21483464, 26854330, 32225196, 40281495, 53708660, 64450392, 80562990, 107417320, 161125980, 322251960]

約数ペア:

[(1, 322251960), (2, 161125980), (3, 107417320), (4, 80562990), (5, 64450392), (6, 53708660), (8, 40281495), (10, 32225196), (12, 26854330), (15, 21483464), (20, 16112598), (24, 13427165), (30, 10741732), (40, 8056299), (60, 5370866), (71, 4538760), (109, 2956440), (120, 2685433), (142, 2269380), (213, 1512920), (218, 1478220), (284, 1134690), (327, 985480), (347, 928680), (355, 907752), (426, 756460), (436, 739110), (545, 591288), (568, 567345), (654, 492740), (694, 464340), (710, 453876), (852, 378230), (872, 369555), (1041, 309560), (1065, 302584), (1090, 295644), (1308, 246370), (1388, 232170), (1420, 226938), (1635, 197096), (1704, 189115), (1735, 185736), (2082, 154780), (2130, 151292), (2180, 147822), (2616, 123185), (2776, 116085), (2840, 113469), (3270, 98548), (3470, 92868), (4164, 77390), (4260, 75646), (4360, 73911), (5205, 61912), (6540, 49274), (6940, 46434), (7739, 41640), (8328, 38695), (8520, 37823), (10410, 30956), (13080, 24637), (13880, 23217), (15478, 20820)]