166534920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 391609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 569, 813, 1080, 1084, 1138, 1355, 1626, 1707, 2168, 2276, 2439, 2710, 2845, 3252, 3414, 4065, 4552, 4878, 5121, 5420, 5690, 6504, 6828, 7317, 8130, 8535, 9756, 10242, 10840, 11380, 12195, 13656, 14634, 15363, 16260, 17070, 19512, 20484, 22760, 24390, 25605, 29268, 30726, 32520, 34140, 36585, 40968, 48780, 51210, 58536, 61452, 68280, 73170, 76815, 97560, 102420, 122904, 146340, 153630, 154199, 204840, 292680, 307260, 308398, 462597, 614520, 616796, 770995, 925194, 1233592, 1387791, 1541990, 1850388, 2312985, 2775582, 3083980, 3700776, 4163373, 4625970, 5551164, 6167960, 6938955, 8326746, 9251940, 11102328, 13877910, 16653492, 18503880, 20816865, 27755820, 33306984, 41633730, 55511640, 83267460, 166534920]

約数ペア:

[(1, 166534920), (2, 83267460), (3, 55511640), (4, 41633730), (5, 33306984), (6, 27755820), (8, 20816865), (9, 18503880), (10, 16653492), (12, 13877910), (15, 11102328), (18, 9251940), (20, 8326746), (24, 6938955), (27, 6167960), (30, 5551164), (36, 4625970), (40, 4163373), (45, 3700776), (54, 3083980), (60, 2775582), (72, 2312985), (90, 1850388), (108, 1541990), (120, 1387791), (135, 1233592), (180, 925194), (216, 770995), (270, 616796), (271, 614520), (360, 462597), (540, 308398), (542, 307260), (569, 292680), (813, 204840), (1080, 154199), (1084, 153630), (1138, 146340), (1355, 122904), (1626, 102420), (1707, 97560), (2168, 76815), (2276, 73170), (2439, 68280), (2710, 61452), (2845, 58536), (3252, 51210), (3414, 48780), (4065, 40968), (4552, 36585), (4878, 34140), (5121, 32520), (5420, 30726), (5690, 29268), (6504, 25605), (6828, 24390), (7317, 22760), (8130, 20484), (8535, 19512), (9756, 17070), (10242, 16260), (10840, 15363), (11380, 14634), (12195, 13656)]