172132380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 605928960

約数和(自身を除く): 433796580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2039, 2345, 2412, 2814, 3015, 4020, 4078, 4221, 4690, 5628, 6030, 6117, 7035, 8156, 8442, 9380, 10195, 12060, 12234, 14070, 14273, 16884, 18351, 20390, 21105, 24468, 28140, 28546, 30585, 36702, 40780, 42210, 42819, 57092, 61170, 71365, 73404, 84420, 85638, 91755, 122340, 128457, 136613, 142730, 171276, 183510, 214095, 256914, 273226, 285460, 367020, 409839, 428190, 513828, 546452, 642285, 683065, 819678, 856380, 956291, 1229517, 1284570, 1366130, 1639356, 1912582, 2049195, 2459034, 2569140, 2732260, 2868873, 3825164, 4098390, 4781455, 4918068, 5737746, 6147585, 8196780, 8606619, 9562910, 11475492, 12295170, 14344365, 17213238, 19125820, 24590340, 28688730, 34426476, 43033095, 57377460, 86066190, 172132380]

約数ペア:

[(1, 172132380), (2, 86066190), (3, 57377460), (4, 43033095), (5, 34426476), (6, 28688730), (7, 24590340), (9, 19125820), (10, 17213238), (12, 14344365), (14, 12295170), (15, 11475492), (18, 9562910), (20, 8606619), (21, 8196780), (28, 6147585), (30, 5737746), (35, 4918068), (36, 4781455), (42, 4098390), (45, 3825164), (60, 2868873), (63, 2732260), (67, 2569140), (70, 2459034), (84, 2049195), (90, 1912582), (105, 1639356), (126, 1366130), (134, 1284570), (140, 1229517), (180, 956291), (201, 856380), (210, 819678), (252, 683065), (268, 642285), (315, 546452), (335, 513828), (402, 428190), (420, 409839), (469, 367020), (603, 285460), (630, 273226), (670, 256914), (804, 214095), (938, 183510), (1005, 171276), (1206, 142730), (1260, 136613), (1340, 128457), (1407, 122340), (1876, 91755), (2010, 85638), (2039, 84420), (2345, 73404), (2412, 71365), (2814, 61170), (3015, 57092), (4020, 42819), (4078, 42210), (4221, 40780), (4690, 36702), (5628, 30585), (6030, 28546), (6117, 28140), (7035, 24468), (8156, 21105), (8442, 20390), (9380, 18351), (10195, 16884), (12060, 14273), (12234, 14070)]