246083440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7039}}^1$

素因数の和:7094

約数の個数: 80

約数和(自身を含む): 628531200

約数和(自身を除く): 382447760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 7039, 8740, 14078, 17480, 28156, 34960, 35195, 56312, 70390, 112624, 133741, 140780, 161897, 267482, 281560, 323794, 534964, 563120, 647588, 668705, 809485, 1069928, 1295176, 1337410, 1618970, 2139856, 2590352, 2674820, 3076043, 3237940, 5349640, 6152086, 6475880, 10699280, 12304172, 12951760, 15380215, 24608344, 30760430, 49216688, 61520860, 123041720, 246083440]

約数ペア:

[(1, 246083440), (2, 123041720), (4, 61520860), (5, 49216688), (8, 30760430), (10, 24608344), (16, 15380215), (19, 12951760), (20, 12304172), (23, 10699280), (38, 6475880), (40, 6152086), (46, 5349640), (76, 3237940), (80, 3076043), (92, 2674820), (95, 2590352), (115, 2139856), (152, 1618970), (184, 1337410), (190, 1295176), (230, 1069928), (304, 809485), (368, 668705), (380, 647588), (437, 563120), (460, 534964), (760, 323794), (874, 281560), (920, 267482), (1520, 161897), (1748, 140780), (1840, 133741), (2185, 112624), (3496, 70390), (4370, 56312), (6992, 35195), (7039, 34960), (8740, 28156), (14078, 17480)]