71219040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6451}}^1$

素因数の和:6492

約数の個数: 96

約数和(自身を含む): 234130176

約数和(自身を除く): 162911136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 6451, 11040, 12902, 19353, 25804, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 148373, 154824, 193530, 206432, 258040, 296746, 309648, 387060, 445119, 516080, 593492, 619296, 741865, 774120, 890238, 1032160, 1186984, 1483730, 1548240, 1780476, 2225595, 2373968, 2967460, 3096480, 3560952, 4451190, 4747936, 5934920, 7121904, 8902380, 11869840, 14243808, 17804760, 23739680, 35609520, 71219040]

約数ペア:

[(1, 71219040), (2, 35609520), (3, 23739680), (4, 17804760), (5, 14243808), (6, 11869840), (8, 8902380), (10, 7121904), (12, 5934920), (15, 4747936), (16, 4451190), (20, 3560952), (23, 3096480), (24, 2967460), (30, 2373968), (32, 2225595), (40, 1780476), (46, 1548240), (48, 1483730), (60, 1186984), (69, 1032160), (80, 890238), (92, 774120), (96, 741865), (115, 619296), (120, 593492), (138, 516080), (160, 445119), (184, 387060), (230, 309648), (240, 296746), (276, 258040), (345, 206432), (368, 193530), (460, 154824), (480, 148373), (552, 129020), (690, 103216), (736, 96765), (920, 77412), (1104, 64510), (1380, 51608), (1840, 38706), (2208, 32255), (2760, 25804), (3680, 19353), (5520, 12902), (6451, 11040)]