296986720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 743662080

約数和(自身を除く): 446675360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 211, 304, 380, 422, 463, 608, 760, 844, 926, 1055, 1520, 1688, 1852, 2110, 2315, 3040, 3376, 3704, 4009, 4220, 4630, 6752, 7408, 8018, 8440, 8797, 9260, 14816, 16036, 16880, 17594, 18520, 20045, 32072, 33760, 35188, 37040, 40090, 43985, 64144, 70376, 74080, 80180, 87970, 97693, 128288, 140752, 160360, 175940, 195386, 281504, 320720, 351880, 390772, 488465, 641440, 703760, 781544, 976930, 1407520, 1563088, 1856167, 1953860, 3126176, 3712334, 3907720, 7424668, 7815440, 9280835, 14849336, 15630880, 18561670, 29698672, 37123340, 59397344, 74246680, 148493360, 296986720]

約数ペア:

[(1, 296986720), (2, 148493360), (4, 74246680), (5, 59397344), (8, 37123340), (10, 29698672), (16, 18561670), (19, 15630880), (20, 14849336), (32, 9280835), (38, 7815440), (40, 7424668), (76, 3907720), (80, 3712334), (95, 3126176), (152, 1953860), (160, 1856167), (190, 1563088), (211, 1407520), (304, 976930), (380, 781544), (422, 703760), (463, 641440), (608, 488465), (760, 390772), (844, 351880), (926, 320720), (1055, 281504), (1520, 195386), (1688, 175940), (1852, 160360), (2110, 140752), (2315, 128288), (3040, 97693), (3376, 87970), (3704, 80180), (4009, 74080), (4220, 70376), (4630, 64144), (6752, 43985), (7408, 40090), (8018, 37040), (8440, 35188), (8797, 33760), (9260, 32072), (14816, 20045), (16036, 18520), (16880, 17594)]