166890080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 459950400

約数和(自身を除く): 293060320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3041, 3430, 3920, 5488, 6082, 6860, 7840, 10976, 12164, 13720, 15205, 21287, 24328, 27440, 30410, 42574, 48656, 54880, 60820, 85148, 97312, 106435, 121640, 149009, 170296, 212870, 243280, 298018, 340592, 425740, 486560, 596036, 681184, 745045, 851480, 1043063, 1192072, 1490090, 1702960, 2086126, 2384144, 2980180, 3405920, 4172252, 4768288, 5215315, 5960360, 8344504, 10430630, 11920720, 16689008, 20861260, 23841440, 33378016, 41722520, 83445040, 166890080]

約数ペア:

[(1, 166890080), (2, 83445040), (4, 41722520), (5, 33378016), (7, 23841440), (8, 20861260), (10, 16689008), (14, 11920720), (16, 10430630), (20, 8344504), (28, 5960360), (32, 5215315), (35, 4768288), (40, 4172252), (49, 3405920), (56, 2980180), (70, 2384144), (80, 2086126), (98, 1702960), (112, 1490090), (140, 1192072), (160, 1043063), (196, 851480), (224, 745045), (245, 681184), (280, 596036), (343, 486560), (392, 425740), (490, 340592), (560, 298018), (686, 243280), (784, 212870), (980, 170296), (1120, 149009), (1372, 121640), (1568, 106435), (1715, 97312), (1960, 85148), (2744, 60820), (3041, 54880), (3430, 48656), (3920, 42574), (5488, 30410), (6082, 27440), (6860, 24328), (7840, 21287), (10976, 15205), (12164, 13720)]