168091320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7039}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 506880000

約数和(自身を除く): 338788680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7039, 7960, 11940, 14078, 21117, 23880, 28156, 35195, 42234, 56312, 70390, 84468, 105585, 140780, 168936, 211170, 281560, 422340, 844680, 1400761, 2801522, 4202283, 5603044, 7003805, 8404566, 11206088, 14007610, 16809132, 21011415, 28015220, 33618264, 42022830, 56030440, 84045660, 168091320]

約数ペア:

[(1, 168091320), (2, 84045660), (3, 56030440), (4, 42022830), (5, 33618264), (6, 28015220), (8, 21011415), (10, 16809132), (12, 14007610), (15, 11206088), (20, 8404566), (24, 7003805), (30, 5603044), (40, 4202283), (60, 2801522), (120, 1400761), (199, 844680), (398, 422340), (597, 281560), (796, 211170), (995, 168936), (1194, 140780), (1592, 105585), (1990, 84468), (2388, 70390), (2985, 56312), (3980, 42234), (4776, 35195), (5970, 28156), (7039, 23880), (7960, 21117), (11940, 14078)]