219184680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 790352640

約数和(自身を除く): 571167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 53, 55, 60, 65, 66, 78, 88, 104, 106, 110, 120, 130, 132, 143, 156, 159, 165, 195, 212, 220, 241, 260, 264, 265, 286, 312, 318, 330, 390, 424, 429, 440, 482, 520, 530, 572, 583, 636, 660, 689, 715, 723, 780, 795, 858, 964, 1060, 1144, 1166, 1205, 1272, 1320, 1378, 1430, 1446, 1560, 1590, 1716, 1749, 1928, 2067, 2120, 2145, 2332, 2410, 2651, 2756, 2860, 2892, 2915, 3133, 3180, 3432, 3445, 3498, 3615, 4134, 4290, 4664, 4820, 5302, 5512, 5720, 5784, 5830, 6266, 6360, 6890, 6996, 7230, 7579, 7953, 8268, 8580, 8745, 9399, 9640, 10335, 10604, 11660, 12532, 12773, 13255, 13780, 13992, 14460, 15158, 15665, 15906, 16536, 17160, 17490, 18798, 20670, 21208, 22737, 23320, 25064, 25546, 26510, 27560, 28920, 30316, 31330, 31812, 34463, 34980, 37596, 37895, 38319, 39765, 41340, 45474, 46995, 51092, 53020, 60632, 62660, 63624, 63865, 68926, 69960, 75192, 75790, 76638, 79530, 82680, 90948, 93990, 102184, 103389, 106040, 113685, 125320, 127730, 137852, 140503, 151580, 153276, 159060, 166049, 172315, 181896, 187980, 191595, 206778, 227370, 255460, 275704, 281006, 303160, 306552, 318120, 332098, 344630, 375960, 383190, 413556, 421509, 454740, 498147, 510920, 516945, 562012, 664196, 689260, 702515, 766380, 827112, 830245, 843018, 909480, 996294, 1033890, 1124024, 1328392, 1378520, 1405030, 1532760, 1660490, 1686036, 1826539, 1992588, 2067780, 2107545, 2490735, 2810060, 3320980, 3372072, 3653078, 3985176, 4135560, 4215090, 4981470, 5479617, 5620120, 6641960, 7306156, 8430180, 9132695, 9962940, 10959234, 14612312, 16860360, 18265390, 19925880, 21918468, 27398085, 36530780, 43836936, 54796170, 73061560, 109592340, 219184680]

約数ペア:

[(1, 219184680), (2, 109592340), (3, 73061560), (4, 54796170), (5, 43836936), (6, 36530780), (8, 27398085), (10, 21918468), (11, 19925880), (12, 18265390), (13, 16860360), (15, 14612312), (20, 10959234), (22, 9962940), (24, 9132695), (26, 8430180), (30, 7306156), (33, 6641960), (39, 5620120), (40, 5479617), (44, 4981470), (52, 4215090), (53, 4135560), (55, 3985176), (60, 3653078), (65, 3372072), (66, 3320980), (78, 2810060), (88, 2490735), (104, 2107545), (106, 2067780), (110, 1992588), (120, 1826539), (130, 1686036), (132, 1660490), (143, 1532760), (156, 1405030), (159, 1378520), (165, 1328392), (195, 1124024), (212, 1033890), (220, 996294), (241, 909480), (260, 843018), (264, 830245), (265, 827112), (286, 766380), (312, 702515), (318, 689260), (330, 664196), (390, 562012), (424, 516945), (429, 510920), (440, 498147), (482, 454740), (520, 421509), (530, 413556), (572, 383190), (583, 375960), (636, 344630), (660, 332098), (689, 318120), (715, 306552), (723, 303160), (780, 281006), (795, 275704), (858, 255460), (964, 227370), (1060, 206778), (1144, 191595), (1166, 187980), (1205, 181896), (1272, 172315), (1320, 166049), (1378, 159060), (1430, 153276), (1446, 151580), (1560, 140503), (1590, 137852), (1716, 127730), (1749, 125320), (1928, 113685), (2067, 106040), (2120, 103389), (2145, 102184), (2332, 93990), (2410, 90948), (2651, 82680), (2756, 79530), (2860, 76638), (2892, 75790), (2915, 75192), (3133, 69960), (3180, 68926), (3432, 63865), (3445, 63624), (3498, 62660), (3615, 60632), (4134, 53020), (4290, 51092), (4664, 46995), (4820, 45474), (5302, 41340), (5512, 39765), (5720, 38319), (5784, 37895), (5830, 37596), (6266, 34980), (6360, 34463), (6890, 31812), (6996, 31330), (7230, 30316), (7579, 28920), (7953, 27560), (8268, 26510), (8580, 25546), (8745, 25064), (9399, 23320), (9640, 22737), (10335, 21208), (10604, 20670), (11660, 18798), (12532, 17490), (12773, 17160), (13255, 16536), (13780, 15906), (13992, 15665), (14460, 15158)]