2077929468720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:3034

約数の個数: 960

約数和(自身を含む): 8602923663360

約数和(自身を除く): 6524994194640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 61, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 122, 126, 127, 133, 140, 144, 152, 168, 171, 180, 183, 190, 210, 228, 240, 244, 252, 254, 266, 280, 285, 304, 305, 315, 336, 342, 360, 366, 380, 381, 399, 420, 427, 456, 488, 504, 508, 532, 549, 560, 570, 610, 630, 635, 665, 684, 720, 732, 760, 762, 798, 840, 854, 855, 889, 912, 915, 976, 1008, 1016, 1064, 1098, 1140, 1143, 1159, 1197, 1220, 1260, 1270, 1281, 1330, 1368, 1464, 1520, 1524, 1596, 1680, 1708, 1710, 1778, 1830, 1905, 1995, 2032, 2128, 2135, 2196, 2280, 2286, 2318, 2394, 2413, 2440, 2520, 2540, 2562, 2660, 2667, 2736, 2745, 2801, 2928, 3048, 3192, 3416, 3420, 3477, 3556, 3660, 3810, 3843, 3990, 4270, 4392, 4445, 4560, 4572, 4636, 4788, 4826, 4880, 5040, 5080, 5124, 5320, 5334, 5490, 5602, 5715, 5795, 5985, 6096, 6384, 6405, 6832, 6840, 6954, 7112, 7239, 7320, 7620, 7686, 7747, 7980, 8001, 8113, 8403, 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約数ペア:

[(1, 2077929468720), (2, 1038964734360), (3, 692643156240), (4, 519482367180), (5, 415585893744), (6, 346321578120), (7, 296847066960), (8, 259741183590), (9, 230881052080), (10, 207792946872), (12, 173160789060), (14, 148423533480), (15, 138528631248), (16, 129870591795), (18, 115440526040), (19, 109364708880), (20, 103896473436), (21, 98949022320), (24, 86580394530), (28, 74211766740), (30, 69264315624), (35, 59369413392), (36, 57720263020), (38, 54682354440), (40, 51948236718), (42, 49474511160), (45, 46176210416), (48, 43290197265), (56, 37105883370), (57, 36454902960), (60, 34632157812), (61, 34064417520), (63, 32983007440), (70, 29684706696), (72, 28860131510), (76, 27341177220), (80, 25974118359), (84, 24737255580), (90, 23088105208), (95, 21872941776), (105, 19789804464), (112, 18552941685), (114, 18227451480), (120, 17316078906), (122, 17032208760), (126, 16491503720), (127, 16361649360), (133, 15623529840), (140, 14842353348), (144, 14430065755), (152, 13670588610), (168, 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1915884), (1115568, 1862665), (1117599, 1859280), (1168272, 1778635), (1176420, 1766316), (1177544, 1764630), (1196027, 1737360), (1216152, 1708610), (1277256, 1626870), (1301496, 1596570), (1324737, 1568560), (1351280, 1537749), (1366888, 1520190), (1394460, 1490132), (1411704, 1471930), (1422908, 1460340)]