42400260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3767

約数の個数: 120

約数和(自身を含む): 152053440

約数和(自身を除く): 109653180

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, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3739, 3780, 5670, 7478, 11217, 11340, 14956, 18695, 22434, 26173, 33651, 37390, 44868, 52346, 56085, 67302, 74780, 78519, 100953, 104692, 112170, 130865, 134604, 157038, 168255, 201906, 224340, 235557, 261730, 302859, 314076, 336510, 392595, 403812, 471114, 504765, 523460, 605718, 673020, 706671, 785190, 942228, 1009530, 1177785, 1211436, 1413342, 1514295, 1570380, 2019060, 2120013, 2355570, 2826684, 3028590, 3533355, 4240026, 4711140, 6057180, 7066710, 8480052, 10600065, 14133420, 21200130, 42400260]

約数ペア:

[(1, 42400260), (2, 21200130), (3, 14133420), (4, 10600065), (5, 8480052), (6, 7066710), (7, 6057180), (9, 4711140), (10, 4240026), (12, 3533355), (14, 3028590), (15, 2826684), (18, 2355570), (20, 2120013), (21, 2019060), (27, 1570380), (28, 1514295), (30, 1413342), (35, 1211436), (36, 1177785), (42, 1009530), (45, 942228), (54, 785190), (60, 706671), (63, 673020), (70, 605718), (81, 523460), (84, 504765), (90, 471114), (105, 403812), (108, 392595), (126, 336510), (135, 314076), (140, 302859), (162, 261730), (180, 235557), (189, 224340), (210, 201906), (252, 168255), (270, 157038), (315, 134604), (324, 130865), (378, 112170), (405, 104692), (420, 100953), (540, 78519), (567, 74780), (630, 67302), (756, 56085), (810, 52346), (945, 44868), (1134, 37390), (1260, 33651), (1620, 26173), (1890, 22434), (2268, 18695), (2835, 14956), (3739, 11340), (3780, 11217), (5670, 7478)]