42294420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 153538560

約数和(自身を除く): 111244140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 167, 180, 189, 201, 210, 252, 268, 270, 315, 334, 335, 378, 402, 420, 469, 501, 540, 603, 630, 668, 670, 756, 804, 835, 938, 945, 1002, 1005, 1169, 1206, 1260, 1340, 1407, 1503, 1670, 1809, 1876, 1890, 2004, 2010, 2338, 2345, 2412, 2505, 2814, 3006, 3015, 3340, 3507, 3618, 3780, 4020, 4221, 4509, 4676, 4690, 5010, 5628, 5845, 6012, 6030, 7014, 7035, 7236, 7515, 8442, 9018, 9045, 9380, 10020, 10521, 11189, 11690, 12060, 12663, 14028, 14070, 15030, 16884, 17535, 18036, 18090, 21042, 21105, 22378, 22545, 23380, 25326, 28140, 30060, 31563, 33567, 35070, 36180, 42084, 42210, 44756, 45090, 50652, 52605, 55945, 63126, 63315, 67134, 70140, 78323, 84420, 90180, 100701, 105210, 111890, 126252, 126630, 134268, 156646, 157815, 167835, 201402, 210420, 223780, 234969, 253260, 302103, 313292, 315630, 335670, 391615, 402804, 469938, 503505, 604206, 631260, 671340, 704907, 783230, 939876, 1007010, 1174845, 1208412, 1409814, 1510515, 1566460, 2014020, 2114721, 2349690, 2819628, 3021030, 3524535, 4229442, 4699380, 6042060, 7049070, 8458884, 10573605, 14098140, 21147210, 42294420]

約数ペア:

[(1, 42294420), (2, 21147210), (3, 14098140), (4, 10573605), (5, 8458884), (6, 7049070), (7, 6042060), (9, 4699380), (10, 4229442), (12, 3524535), (14, 3021030), (15, 2819628), (18, 2349690), (20, 2114721), (21, 2014020), (27, 1566460), (28, 1510515), (30, 1409814), (35, 1208412), (36, 1174845), (42, 1007010), (45, 939876), (54, 783230), (60, 704907), (63, 671340), (67, 631260), (70, 604206), (84, 503505), (90, 469938), (105, 402804), (108, 391615), (126, 335670), (134, 315630), (135, 313292), (140, 302103), (167, 253260), (180, 234969), (189, 223780), (201, 210420), (210, 201402), (252, 167835), (268, 157815), (270, 156646), (315, 134268), (334, 126630), (335, 126252), (378, 111890), (402, 105210), (420, 100701), (469, 90180), (501, 84420), (540, 78323), (603, 70140), (630, 67134), (668, 63315), (670, 63126), (756, 55945), (804, 52605), (835, 50652), (938, 45090), (945, 44756), (1002, 42210), (1005, 42084), (1169, 36180), (1206, 35070), (1260, 33567), (1340, 31563), (1407, 30060), (1503, 28140), (1670, 25326), (1809, 23380), (1876, 22545), (1890, 22378), (2004, 21105), (2010, 21042), (2338, 18090), (2345, 18036), (2412, 17535), (2505, 16884), (2814, 15030), (3006, 14070), (3015, 14028), (3340, 12663), (3507, 12060), (3618, 11690), (3780, 11189), (4020, 10521), (4221, 10020), (4509, 9380), (4676, 9045), (4690, 9018), (5010, 8442), (5628, 7515), (5845, 7236), (6012, 7035), (6030, 7014)]