188907120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4644

約数の個数: 160

約数和(自身を含む): 685075200

約数和(自身を除く): 496168080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4603, 5130, 6840, 8208, 9206, 10260, 13680, 13809, 18412, 20520, 23015, 27618, 36824, 41040, 41427, 46030, 55236, 69045, 73648, 82854, 87457, 92060, 110472, 124281, 138090, 165708, 174914, 184120, 207135, 220944, 248562, 262371, 276180, 331416, 349828, 368240, 414270, 437285, 497124, 524742, 552360, 621405, 662832, 699656, 787113, 828540, 874570, 994248, 1049484, 1104720, 1242810, 1311855, 1399312, 1574226, 1657080, 1749140, 1988496, 2098968, 2361339, 2485620, 2623710, 3148452, 3314160, 3498280, 3935565, 4197936, 4722678, 4971240, 5247420, 6296904, 6996560, 7871130, 9445356, 9942480, 10494840, 11806695, 12593808, 15742260, 18890712, 20989680, 23613390, 31484520, 37781424, 47226780, 62969040, 94453560, 188907120]

約数ペア:

[(1, 188907120), (2, 94453560), (3, 62969040), (4, 47226780), (5, 37781424), (6, 31484520), (8, 23613390), (9, 20989680), (10, 18890712), (12, 15742260), (15, 12593808), (16, 11806695), (18, 10494840), (19, 9942480), (20, 9445356), (24, 7871130), (27, 6996560), (30, 6296904), (36, 5247420), (38, 4971240), (40, 4722678), (45, 4197936), (48, 3935565), (54, 3498280), (57, 3314160), (60, 3148452), (72, 2623710), (76, 2485620), (80, 2361339), (90, 2098968), (95, 1988496), (108, 1749140), (114, 1657080), (120, 1574226), (135, 1399312), (144, 1311855), (152, 1242810), (171, 1104720), (180, 1049484), (190, 994248), (216, 874570), (228, 828540), (240, 787113), (270, 699656), (285, 662832), (304, 621405), (342, 552360), (360, 524742), (380, 497124), (432, 437285), (456, 414270), (513, 368240), (540, 349828), (570, 331416), (684, 276180), (720, 262371), (760, 248562), (855, 220944), (912, 207135), (1026, 184120), (1080, 174914), (1140, 165708), (1368, 138090), (1520, 124281), (1710, 110472), (2052, 92060), (2160, 87457), (2280, 82854), (2565, 73648), (2736, 69045), (3420, 55236), (4104, 46030), (4560, 41427), (4603, 41040), (5130, 36824), (6840, 27618), (8208, 23015), (9206, 20520), (10260, 18412), (13680, 13809)]