236993840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6779}}^1$

素因数の和:6834

約数の個数: 80

約数和(自身を含む): 605318400

約数和(自身を除く): 368324560

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, 6779, 6992, 8740, 13558, 17480, 27116, 33895, 34960, 54232, 67790, 108464, 128801, 135580, 155917, 257602, 271160, 311834, 515204, 542320, 623668, 644005, 779585, 1030408, 1247336, 1288010, 1559170, 2060816, 2494672, 2576020, 2962423, 3118340, 5152040, 5924846, 6236680, 10304080, 11849692, 12473360, 14812115, 23699384, 29624230, 47398768, 59248460, 118496920, 236993840]

約数ペア:

[(1, 236993840), (2, 118496920), (4, 59248460), (5, 47398768), (8, 29624230), (10, 23699384), (16, 14812115), (19, 12473360), (20, 11849692), (23, 10304080), (38, 6236680), (40, 5924846), (46, 5152040), (76, 3118340), (80, 2962423), (92, 2576020), (95, 2494672), (115, 2060816), (152, 1559170), (184, 1288010), (190, 1247336), (230, 1030408), (304, 779585), (368, 644005), (380, 623668), (437, 542320), (460, 515204), (760, 311834), (874, 271160), (920, 257602), (1520, 155917), (1748, 135580), (1840, 128801), (2185, 108464), (3496, 67790), (4370, 54232), (6779, 34960), (6992, 33895), (8740, 27116), (13558, 17480)]