540403920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 320

約数和(自身を含む): 2154147840

約数和(自身を除く): 1613743920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 206, 210, 216, 240, 252, 270, 280, 309, 315, 336, 347, 360, 378, 412, 420, 432, 504, 515, 540, 560, 618, 630, 694, 720, 721, 756, 824, 840, 927, 945, 1008, 1030, 1041, 1080, 1236, 1260, 1388, 1442, 1512, 1545, 1648, 1680, 1735, 1854, 1890, 2060, 2082, 2160, 2163, 2429, 2472, 2520, 2776, 2781, 2884, 3024, 3090, 3123, 3470, 3605, 3708, 3780, 4120, 4164, 4326, 4635, 4858, 4944, 5040, 5205, 5552, 5562, 5768, 6180, 6246, 6489, 6940, 7210, 7287, 7416, 7560, 8240, 8328, 8652, 9270, 9369, 9716, 10410, 10815, 11124, 11536, 12145, 12360, 12492, 12978, 13880, 13905, 14420, 14574, 14832, 15120, 15615, 16656, 17304, 18540, 18738, 19432, 19467, 20820, 21630, 21861, 22248, 24290, 24720, 24984, 25956, 27760, 27810, 28840, 29148, 31230, 32445, 34608, 35741, 36435, 37080, 37476, 38864, 38934, 41640, 43260, 43722, 44496, 46845, 48580, 49968, 51912, 55620, 57680, 58296, 62460, 64890, 65583, 71482, 72870, 74160, 74952, 77868, 83280, 86520, 87444, 93690, 97160, 97335, 103824, 107223, 109305, 111240, 116592, 124920, 129780, 131166, 142964, 145740, 149904, 155736, 173040, 174888, 178705, 187380, 194320, 194670, 214446, 218610, 222480, 249840, 250187, 259560, 262332, 285928, 291480, 311472, 321669, 327915, 349776, 357410, 374760, 389340, 428892, 437220, 500374, 519120, 524664, 536115, 571856, 582960, 643338, 655830, 714820, 749520, 750561, 778680, 857784, 874440, 965007, 1000748, 1049328, 1072230, 1250935, 1286676, 1311660, 1429640, 1501122, 1557360, 1608345, 1715568, 1748880, 1930014, 2001496, 2144460, 2251683, 2501870, 2573352, 2623320, 2859280, 3002244, 3216690, 3752805, 3860028, 4002992, 4288920, 4503366, 4825035, 5003740, 5146704, 5246640, 6004488, 6433380, 6755049, 7505610, 7720056, 8577840, 9006732, 9650070, 10007480, 11258415, 12008976, 12866760, 13510098, 15011220, 15440112, 18013464, 19300140, 20014960, 22516830, 25733520, 27020196, 30022440, 33775245, 36026928, 38600280, 45033660, 54040392, 60044880, 67550490, 77200560, 90067320, 108080784, 135100980, 180134640, 270201960, 540403920]

約数ペア:

[(1, 540403920), (2, 270201960), (3, 180134640), (4, 135100980), (5, 108080784), (6, 90067320), (7, 77200560), (8, 67550490), (9, 60044880), (10, 54040392), (12, 45033660), (14, 38600280), (15, 36026928), (16, 33775245), (18, 30022440), (20, 27020196), (21, 25733520), (24, 22516830), (27, 20014960), (28, 19300140), (30, 18013464), (35, 15440112), (36, 15011220), (40, 13510098), (42, 12866760), (45, 12008976), (48, 11258415), (54, 10007480), (56, 9650070), (60, 9006732), (63, 8577840), (70, 7720056), (72, 7505610), (80, 6755049), (84, 6433380), (90, 6004488), (103, 5246640), (105, 5146704), (108, 5003740), (112, 4825035), (120, 4503366), (126, 4288920), (135, 4002992), (140, 3860028), (144, 3752805), (168, 3216690), (180, 3002244), (189, 2859280), (206, 2623320), (210, 2573352), (216, 2501870), (240, 2251683), (252, 2144460), (270, 2001496), (280, 1930014), (309, 1748880), (315, 1715568), (336, 1608345), (347, 1557360), (360, 1501122), (378, 1429640), (412, 1311660), (420, 1286676), (432, 1250935), (504, 1072230), (515, 1049328), (540, 1000748), (560, 965007), (618, 874440), (630, 857784), (694, 778680), (720, 750561), (721, 749520), (756, 714820), (824, 655830), (840, 643338), (927, 582960), (945, 571856), (1008, 536115), (1030, 524664), (1041, 519120), (1080, 500374), (1236, 437220), (1260, 428892), (1388, 389340), (1442, 374760), (1512, 357410), (1545, 349776), (1648, 327915), (1680, 321669), (1735, 311472), (1854, 291480), (1890, 285928), (2060, 262332), (2082, 259560), (2160, 250187), (2163, 249840), (2429, 222480), (2472, 218610), (2520, 214446), (2776, 194670), (2781, 194320), (2884, 187380), (3024, 178705), (3090, 174888), (3123, 173040), (3470, 155736), (3605, 149904), (3708, 145740), (3780, 142964), (4120, 131166), (4164, 129780), (4326, 124920), (4635, 116592), (4858, 111240), (4944, 109305), (5040, 107223), (5205, 103824), (5552, 97335), (5562, 97160), (5768, 93690), (6180, 87444), (6246, 86520), (6489, 83280), (6940, 77868), (7210, 74952), (7287, 74160), (7416, 72870), (7560, 71482), (8240, 65583), (8328, 64890), (8652, 62460), (9270, 58296), (9369, 57680), (9716, 55620), (10410, 51912), (10815, 49968), (11124, 48580), (11536, 46845), (12145, 44496), (12360, 43722), (12492, 43260), (12978, 41640), (13880, 38934), (13905, 38864), (14420, 37476), (14574, 37080), (14832, 36435), (15120, 35741), (15615, 34608), (16656, 32445), (17304, 31230), (18540, 29148), (18738, 28840), (19432, 27810), (19467, 27760), (20820, 25956), (21630, 24984), (21861, 24720), (22248, 24290)]