180134640

素因数分解:

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

素因数の和:476

約数の個数: 240

約数和(自身を含む): 700098048

約数和(自身を除く): 519963408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 347, 360, 412, 420, 504, 515, 560, 618, 630, 694, 720, 721, 824, 840, 927, 1008, 1030, 1041, 1236, 1260, 1388, 1442, 1545, 1648, 1680, 1735, 1854, 2060, 2082, 2163, 2429, 2472, 2520, 2776, 2884, 3090, 3123, 3470, 3605, 3708, 4120, 4164, 4326, 4635, 4858, 4944, 5040, 5205, 5552, 5768, 6180, 6246, 6489, 6940, 7210, 7287, 7416, 8240, 8328, 8652, 9270, 9716, 10410, 10815, 11536, 12145, 12360, 12492, 12978, 13880, 14420, 14574, 14832, 15615, 16656, 17304, 18540, 19432, 20820, 21630, 21861, 24290, 24720, 24984, 25956, 27760, 28840, 29148, 31230, 32445, 34608, 35741, 36435, 37080, 38864, 41640, 43260, 43722, 48580, 49968, 51912, 57680, 58296, 62460, 64890, 71482, 72870, 74160, 83280, 86520, 87444, 97160, 103824, 107223, 109305, 116592, 124920, 129780, 142964, 145740, 173040, 174888, 178705, 194320, 214446, 218610, 249840, 250187, 259560, 285928, 291480, 321669, 349776, 357410, 428892, 437220, 500374, 519120, 536115, 571856, 582960, 643338, 714820, 750561, 857784, 874440, 1000748, 1072230, 1250935, 1286676, 1429640, 1501122, 1608345, 1715568, 1748880, 2001496, 2144460, 2251683, 2501870, 2573352, 2859280, 3002244, 3216690, 3752805, 4002992, 4288920, 4503366, 5003740, 5146704, 6004488, 6433380, 7505610, 8577840, 9006732, 10007480, 11258415, 12008976, 12866760, 15011220, 18013464, 20014960, 22516830, 25733520, 30022440, 36026928, 45033660, 60044880, 90067320, 180134640]

約数ペア:

[(1, 180134640), (2, 90067320), (3, 60044880), (4, 45033660), (5, 36026928), (6, 30022440), (7, 25733520), (8, 22516830), (9, 20014960), (10, 18013464), (12, 15011220), (14, 12866760), (15, 12008976), (16, 11258415), (18, 10007480), (20, 9006732), (21, 8577840), (24, 7505610), (28, 6433380), (30, 6004488), (35, 5146704), (36, 5003740), (40, 4503366), (42, 4288920), (45, 4002992), (48, 3752805), (56, 3216690), (60, 3002244), (63, 2859280), (70, 2573352), (72, 2501870), (80, 2251683), (84, 2144460), (90, 2001496), (103, 1748880), (105, 1715568), (112, 1608345), (120, 1501122), (126, 1429640), (140, 1286676), (144, 1250935), (168, 1072230), (180, 1000748), (206, 874440), (210, 857784), (240, 750561), (252, 714820), (280, 643338), (309, 582960), (315, 571856), (336, 536115), (347, 519120), (360, 500374), (412, 437220), (420, 428892), (504, 357410), (515, 349776), (560, 321669), (618, 291480), (630, 285928), (694, 259560), (720, 250187), (721, 249840), (824, 218610), (840, 214446), (927, 194320), (1008, 178705), (1030, 174888), (1041, 173040), (1236, 145740), (1260, 142964), (1388, 129780), (1442, 124920), (1545, 116592), (1648, 109305), (1680, 107223), (1735, 103824), (1854, 97160), (2060, 87444), (2082, 86520), (2163, 83280), (2429, 74160), (2472, 72870), (2520, 71482), (2776, 64890), (2884, 62460), (3090, 58296), (3123, 57680), (3470, 51912), (3605, 49968), (3708, 48580), (4120, 43722), (4164, 43260), (4326, 41640), (4635, 38864), (4858, 37080), (4944, 36435), (5040, 35741), (5205, 34608), (5552, 32445), (5768, 31230), (6180, 29148), (6246, 28840), (6489, 27760), (6940, 25956), (7210, 24984), (7287, 24720), (7416, 24290), (8240, 21861), (8328, 21630), (8652, 20820), (9270, 19432), (9716, 18540), (10410, 17304), (10815, 16656), (11536, 15615), (12145, 14832), (12360, 14574), (12492, 14420), (12978, 13880)]