2025462040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 5463244800

約数和(自身を除く): 3437782760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 103, 127, 140, 158, 196, 206, 245, 254, 280, 316, 392, 395, 412, 490, 508, 515, 553, 632, 635, 721, 790, 824, 889, 980, 1016, 1030, 1106, 1270, 1442, 1580, 1778, 1960, 2060, 2212, 2540, 2765, 2884, 3160, 3556, 3605, 3871, 4120, 4424, 4445, 5047, 5080, 5530, 5768, 6223, 7112, 7210, 7742, 8137, 8890, 10033, 10094, 11060, 12446, 13081, 14420, 15484, 16274, 17780, 19355, 20066, 20188, 22120, 24892, 25235, 26162, 28840, 30968, 31115, 32548, 35560, 38710, 40132, 40376, 40685, 49784, 50165, 50470, 52324, 56959, 62230, 65096, 65405, 70231, 77420, 80264, 81370, 91567, 100330, 100940, 104648, 113918, 124460, 130810, 140462, 154840, 162740, 183134, 200660, 201880, 227836, 248920, 261620, 280924, 284795, 325480, 351155, 366268, 398713, 401320, 455672, 457835, 491617, 523240, 561848, 569590, 640969, 702310, 732536, 797426, 915670, 983234, 1033399, 1139180, 1281938, 1404620, 1594852, 1831340, 1966468, 1993565, 2066798, 2278360, 2458085, 2563876, 2809240, 3189704, 3204845, 3662680, 3932936, 3987130, 4133596, 4916170, 5127752, 5166995, 6409690, 7233793, 7974260, 8267192, 9832340, 10333990, 12819380, 14467586, 15948520, 19664680, 20667980, 25638760, 28935172, 36168965, 41335960, 50636551, 57870344, 72337930, 101273102, 144675860, 202546204, 253182755, 289351720, 405092408, 506365510, 1012731020, 2025462040]

約数ペア:

[(1, 2025462040), (2, 1012731020), (4, 506365510), (5, 405092408), (7, 289351720), (8, 253182755), (10, 202546204), (14, 144675860), (20, 101273102), (28, 72337930), (35, 57870344), (40, 50636551), (49, 41335960), (56, 36168965), (70, 28935172), (79, 25638760), (98, 20667980), (103, 19664680), (127, 15948520), (140, 14467586), (158, 12819380), (196, 10333990), (206, 9832340), (245, 8267192), (254, 7974260), (280, 7233793), (316, 6409690), (392, 5166995), (395, 5127752), (412, 4916170), (490, 4133596), (508, 3987130), (515, 3932936), (553, 3662680), (632, 3204845), (635, 3189704), (721, 2809240), (790, 2563876), (824, 2458085), (889, 2278360), (980, 2066798), (1016, 1993565), (1030, 1966468), (1106, 1831340), (1270, 1594852), (1442, 1404620), (1580, 1281938), (1778, 1139180), (1960, 1033399), (2060, 983234), (2212, 915670), (2540, 797426), (2765, 732536), (2884, 702310), (3160, 640969), (3556, 569590), (3605, 561848), (3871, 523240), (4120, 491617), (4424, 457835), (4445, 455672), (5047, 401320), (5080, 398713), (5530, 366268), (5768, 351155), (6223, 325480), (7112, 284795), (7210, 280924), (7742, 261620), (8137, 248920), (8890, 227836), (10033, 201880), (10094, 200660), (11060, 183134), (12446, 162740), (13081, 154840), (14420, 140462), (15484, 130810), (16274, 124460), (17780, 113918), (19355, 104648), (20066, 100940), (20188, 100330), (22120, 91567), (24892, 81370), (25235, 80264), (26162, 77420), (28840, 70231), (30968, 65405), (31115, 65096), (32548, 62230), (35560, 56959), (38710, 52324), (40132, 50470), (40376, 50165), (40685, 49784)]