140012320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 241011680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 839, 1043, 1120, 1192, 1490, 1678, 2086, 2384, 2980, 3356, 4172, 4195, 4768, 5215, 5873, 5960, 6712, 8344, 8390, 10430, 11746, 11920, 13424, 16688, 16780, 20860, 23492, 23840, 26848, 29365, 33376, 33560, 41720, 46984, 58730, 67120, 83440, 93968, 117460, 125011, 134240, 166880, 187936, 234920, 250022, 469840, 500044, 625055, 875077, 939680, 1000088, 1250110, 1750154, 2000176, 2500220, 3500308, 4000352, 4375385, 5000440, 7000616, 8750770, 10000880, 14001232, 17501540, 20001760, 28002464, 35003080, 70006160, 140012320]

約数ペア:

[(1, 140012320), (2, 70006160), (4, 35003080), (5, 28002464), (7, 20001760), (8, 17501540), (10, 14001232), (14, 10000880), (16, 8750770), (20, 7000616), (28, 5000440), (32, 4375385), (35, 4000352), (40, 3500308), (56, 2500220), (70, 2000176), (80, 1750154), (112, 1250110), (140, 1000088), (149, 939680), (160, 875077), (224, 625055), (280, 500044), (298, 469840), (560, 250022), (596, 234920), (745, 187936), (839, 166880), (1043, 134240), (1120, 125011), (1192, 117460), (1490, 93968), (1678, 83440), (2086, 67120), (2384, 58730), (2980, 46984), (3356, 41720), (4172, 33560), (4195, 33376), (4768, 29365), (5215, 26848), (5873, 23840), (5960, 23492), (6712, 20860), (8344, 16780), (8390, 16688), (10430, 13424), (11746, 11920)]