141405840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8581

約数の個数: 120

約数和(自身を含む): 495593280

約数和(自身を除く): 354187440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8539, 16560, 17078, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 196397, 204936, 256170, 307404, 341560, 384255, 392794, 409872, 512340, 589191, 614808, 683120, 768510, 785588, 981985, 1024680, 1178382, 1229616, 1537020, 1571176, 1767573, 1963970, 2049360, 2356764, 2945955, 3074040, 3142352, 3535146, 3927940, 4713528, 5891910, 6148080, 7070292, 7855880, 8837865, 9427056, 11783820, 14140584, 15711760, 17675730, 23567640, 28281168, 35351460, 47135280, 70702920, 141405840]

約数ペア:

[(1, 141405840), (2, 70702920), (3, 47135280), (4, 35351460), (5, 28281168), (6, 23567640), (8, 17675730), (9, 15711760), (10, 14140584), (12, 11783820), (15, 9427056), (16, 8837865), (18, 7855880), (20, 7070292), (23, 6148080), (24, 5891910), (30, 4713528), (36, 3927940), (40, 3535146), (45, 3142352), (46, 3074040), (48, 2945955), (60, 2356764), (69, 2049360), (72, 1963970), (80, 1767573), (90, 1571176), (92, 1537020), (115, 1229616), (120, 1178382), (138, 1024680), (144, 981985), (180, 785588), (184, 768510), (207, 683120), (230, 614808), (240, 589191), (276, 512340), (345, 409872), (360, 392794), (368, 384255), (414, 341560), (460, 307404), (552, 256170), (690, 204936), (720, 196397), (828, 170780), (920, 153702), (1035, 136624), (1104, 128085), (1380, 102468), (1656, 85390), (1840, 76851), (2070, 68312), (2760, 51234), (3312, 42695), (4140, 34156), (5520, 25617), (8280, 17078), (8539, 16560)]