415767520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1176698880

約数和(自身を除く): 760931360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 79, 80, 112, 127, 140, 148, 158, 160, 185, 224, 254, 259, 280, 296, 316, 370, 395, 508, 518, 553, 560, 592, 632, 635, 740, 790, 889, 1016, 1036, 1106, 1120, 1184, 1264, 1270, 1295, 1480, 1580, 1778, 2032, 2072, 2212, 2528, 2540, 2590, 2765, 2923, 2960, 3160, 3556, 4064, 4144, 4424, 4445, 4699, 5080, 5180, 5530, 5846, 5920, 6320, 7112, 8288, 8848, 8890, 9398, 10033, 10160, 10360, 11060, 11692, 12640, 14224, 14615, 17696, 17780, 18796, 20066, 20320, 20461, 20720, 22120, 23384, 23495, 28448, 29230, 32893, 35560, 37592, 40132, 40922, 41440, 44240, 46768, 46990, 50165, 58460, 65786, 70231, 71120, 75184, 80264, 81844, 88480, 93536, 93980, 100330, 102305, 116920, 131572, 140462, 142240, 150368, 160528, 163688, 164465, 187960, 200660, 204610, 233840, 263144, 280924, 321056, 327376, 328930, 351155, 371221, 375920, 401320, 409220, 467680, 526288, 561848, 654752, 657860, 702310, 742442, 751840, 802640, 818440, 1052576, 1123696, 1315720, 1404620, 1484884, 1605280, 1636880, 1856105, 2247392, 2598547, 2631440, 2809240, 2969768, 3273760, 3712210, 5197094, 5262880, 5618480, 5939536, 7424420, 10394188, 11236960, 11879072, 12992735, 14848840, 20788376, 25985470, 29697680, 41576752, 51970940, 59395360, 83153504, 103941880, 207883760, 415767520]

約数ペア:

[(1, 415767520), (2, 207883760), (4, 103941880), (5, 83153504), (7, 59395360), (8, 51970940), (10, 41576752), (14, 29697680), (16, 25985470), (20, 20788376), (28, 14848840), (32, 12992735), (35, 11879072), (37, 11236960), (40, 10394188), (56, 7424420), (70, 5939536), (74, 5618480), (79, 5262880), (80, 5197094), (112, 3712210), (127, 3273760), (140, 2969768), (148, 2809240), (158, 2631440), (160, 2598547), (185, 2247392), (224, 1856105), (254, 1636880), (259, 1605280), (280, 1484884), (296, 1404620), (316, 1315720), (370, 1123696), (395, 1052576), (508, 818440), (518, 802640), (553, 751840), (560, 742442), (592, 702310), (632, 657860), (635, 654752), (740, 561848), (790, 526288), (889, 467680), (1016, 409220), (1036, 401320), (1106, 375920), (1120, 371221), (1184, 351155), (1264, 328930), (1270, 327376), (1295, 321056), (1480, 280924), (1580, 263144), (1778, 233840), (2032, 204610), (2072, 200660), (2212, 187960), (2528, 164465), (2540, 163688), (2590, 160528), (2765, 150368), (2923, 142240), (2960, 140462), (3160, 131572), (3556, 116920), (4064, 102305), (4144, 100330), (4424, 93980), (4445, 93536), (4699, 88480), (5080, 81844), (5180, 80264), (5530, 75184), (5846, 71120), (5920, 70231), (6320, 65786), (7112, 58460), (8288, 50165), (8848, 46990), (8890, 46768), (9398, 44240), (10033, 41440), (10160, 40922), (10360, 40132), (11060, 37592), (11692, 35560), (12640, 32893), (14224, 29230), (14615, 28448), (17696, 23495), (17780, 23384), (18796, 22120), (20066, 20720), (20320, 20461)]