186947160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21341}}^1$

素因数の和:21428

約数の個数: 64

約数和(自身を含む): 568550880

約数和(自身を除く): 381603720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 213410, 256092, 320115, 426820, 512184, 640230, 853640, 1280460, 1557893, 2560920, 3115786, 4673679, 6231572, 7789465, 9347358, 12463144, 15578930, 18694716, 23368395, 31157860, 37389432, 46736790, 62315720, 93473580, 186947160]

約数ペア:

[(1, 186947160), (2, 93473580), (3, 62315720), (4, 46736790), (5, 37389432), (6, 31157860), (8, 23368395), (10, 18694716), (12, 15578930), (15, 12463144), (20, 9347358), (24, 7789465), (30, 6231572), (40, 4673679), (60, 3115786), (73, 2560920), (120, 1557893), (146, 1280460), (219, 853640), (292, 640230), (365, 512184), (438, 426820), (584, 320115), (730, 256092), (876, 213410), (1095, 170728), (1460, 128046), (1752, 106705), (2190, 85364), (2920, 64023), (4380, 42682), (8760, 21341)]