422089320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 1298903040

約数和(自身を除く): 876813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 107, 120, 142, 213, 214, 284, 321, 355, 426, 428, 463, 535, 568, 642, 710, 852, 856, 926, 1065, 1070, 1284, 1389, 1420, 1605, 1704, 1852, 2130, 2140, 2315, 2568, 2778, 2840, 3210, 3704, 4260, 4280, 4630, 5556, 6420, 6945, 7597, 8520, 9260, 11112, 12840, 13890, 15194, 18520, 22791, 27780, 30388, 32873, 37985, 45582, 49541, 55560, 60776, 65746, 75970, 91164, 98619, 99082, 113955, 131492, 148623, 151940, 164365, 182328, 197238, 198164, 227910, 247705, 262984, 297246, 303880, 328730, 394476, 396328, 455820, 493095, 495410, 594492, 657460, 743115, 788952, 911640, 986190, 990820, 1188984, 1314920, 1486230, 1972380, 1981640, 2972460, 3517411, 3944760, 5944920, 7034822, 10552233, 14069644, 17587055, 21104466, 28139288, 35174110, 42208932, 52761165, 70348220, 84417864, 105522330, 140696440, 211044660, 422089320]

約数ペア:

[(1, 422089320), (2, 211044660), (3, 140696440), (4, 105522330), (5, 84417864), (6, 70348220), (8, 52761165), (10, 42208932), (12, 35174110), (15, 28139288), (20, 21104466), (24, 17587055), (30, 14069644), (40, 10552233), (60, 7034822), (71, 5944920), (107, 3944760), (120, 3517411), (142, 2972460), (213, 1981640), (214, 1972380), (284, 1486230), (321, 1314920), (355, 1188984), (426, 990820), (428, 986190), (463, 911640), (535, 788952), (568, 743115), (642, 657460), (710, 594492), (852, 495410), (856, 493095), (926, 455820), (1065, 396328), (1070, 394476), (1284, 328730), (1389, 303880), (1420, 297246), (1605, 262984), (1704, 247705), (1852, 227910), (2130, 198164), (2140, 197238), (2315, 182328), (2568, 164365), (2778, 151940), (2840, 148623), (3210, 131492), (3704, 113955), (4260, 99082), (4280, 98619), (4630, 91164), (5556, 75970), (6420, 65746), (6945, 60776), (7597, 55560), (8520, 49541), (9260, 45582), (11112, 37985), (12840, 32873), (13890, 30388), (15194, 27780), (18520, 22791)]