1177152080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 3149798400

約数和(自身を除く): 1972646320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 139, 170, 208, 221, 260, 272, 278, 340, 442, 479, 520, 556, 680, 695, 884, 958, 1040, 1105, 1112, 1360, 1390, 1768, 1807, 1916, 2210, 2224, 2363, 2395, 2780, 3536, 3614, 3832, 4420, 4726, 4790, 5560, 6227, 7228, 7664, 8143, 8840, 9035, 9452, 9580, 11120, 11815, 12454, 14456, 16286, 17680, 18070, 18904, 19160, 23630, 24908, 28912, 30719, 31135, 32572, 36140, 37808, 38320, 40715, 47260, 49816, 61438, 62270, 65144, 66581, 72280, 81430, 94520, 99632, 105859, 122876, 124540, 130288, 133162, 144560, 153595, 162860, 189040, 211718, 245752, 249080, 266324, 307190, 325720, 332905, 423436, 491504, 498160, 529295, 532648, 614380, 651440, 665810, 846872, 865553, 1058590, 1065296, 1131877, 1228760, 1331620, 1693744, 1731106, 2117180, 2263754, 2457520, 2663240, 3462212, 4234360, 4327765, 4527508, 5326480, 5659385, 6924424, 8468720, 8655530, 9055016, 11318770, 13848848, 14714401, 17311060, 18110032, 22637540, 29428802, 34622120, 45275080, 58857604, 69244240, 73572005, 90550160, 117715208, 147144010, 235430416, 294288020, 588576040, 1177152080]

約数ペア:

[(1, 1177152080), (2, 588576040), (4, 294288020), (5, 235430416), (8, 147144010), (10, 117715208), (13, 90550160), (16, 73572005), (17, 69244240), (20, 58857604), (26, 45275080), (34, 34622120), (40, 29428802), (52, 22637540), (65, 18110032), (68, 17311060), (80, 14714401), (85, 13848848), (104, 11318770), (130, 9055016), (136, 8655530), (139, 8468720), (170, 6924424), (208, 5659385), (221, 5326480), (260, 4527508), (272, 4327765), (278, 4234360), (340, 3462212), (442, 2663240), (479, 2457520), (520, 2263754), (556, 2117180), (680, 1731106), (695, 1693744), (884, 1331620), (958, 1228760), (1040, 1131877), (1105, 1065296), (1112, 1058590), (1360, 865553), (1390, 846872), (1768, 665810), (1807, 651440), (1916, 614380), (2210, 532648), (2224, 529295), (2363, 498160), (2395, 491504), (2780, 423436), (3536, 332905), (3614, 325720), (3832, 307190), (4420, 266324), (4726, 249080), (4790, 245752), (5560, 211718), (6227, 189040), (7228, 162860), (7664, 153595), (8143, 144560), (8840, 133162), (9035, 130288), (9452, 124540), (9580, 122876), (11120, 105859), (11815, 99632), (12454, 94520), (14456, 81430), (16286, 72280), (17680, 66581), (18070, 65144), (18904, 62270), (19160, 61438), (23630, 49816), (24908, 47260), (28912, 40715), (30719, 38320), (31135, 37808), (32572, 36140)]