340365840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83423}}^1$

素因数の和:83456

約数の個数: 80

約数和(自身を含む): 1117214208

約数和(自身を除く): 776848368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 83423, 166846, 250269, 333692, 417115, 500538, 667384, 834230, 1001076, 1251345, 1334768, 1418191, 1668460, 2002152, 2502690, 2836382, 3336920, 4004304, 4254573, 5005380, 5672764, 6673840, 7090955, 8509146, 10010760, 11345528, 14181910, 17018292, 20021520, 21272865, 22691056, 28363820, 34036584, 42545730, 56727640, 68073168, 85091460, 113455280, 170182920, 340365840]

約数ペア:

[(1, 340365840), (2, 170182920), (3, 113455280), (4, 85091460), (5, 68073168), (6, 56727640), (8, 42545730), (10, 34036584), (12, 28363820), (15, 22691056), (16, 21272865), (17, 20021520), (20, 17018292), (24, 14181910), (30, 11345528), (34, 10010760), (40, 8509146), (48, 7090955), (51, 6673840), (60, 5672764), (68, 5005380), (80, 4254573), (85, 4004304), (102, 3336920), (120, 2836382), (136, 2502690), (170, 2002152), (204, 1668460), (240, 1418191), (255, 1334768), (272, 1251345), (340, 1001076), (408, 834230), (510, 667384), (680, 500538), (816, 417115), (1020, 333692), (1360, 250269), (2040, 166846), (4080, 83423)]