2209894320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 6951555072

約数和(自身を除く): 4741660752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 223, 240, 263, 314, 446, 471, 526, 628, 669, 785, 789, 892, 942, 1052, 1115, 1256, 1315, 1338, 1570, 1578, 1784, 1884, 2104, 2230, 2355, 2512, 2630, 2676, 3140, 3156, 3345, 3568, 3768, 3945, 4208, 4460, 4710, 5260, 5352, 6280, 6312, 6690, 7536, 7890, 8920, 9420, 10520, 10704, 12560, 12624, 13380, 15780, 17840, 18840, 21040, 26760, 31560, 35011, 37680, 41291, 53520, 58649, 63120, 70022, 82582, 105033, 117298, 123873, 140044, 165164, 175055, 175947, 206455, 210066, 234596, 247746, 280088, 293245, 330328, 350110, 351894, 412910, 420132, 469192, 495492, 525165, 560176, 586490, 619365, 660656, 700220, 703788, 825820, 840264, 879735, 938384, 990984, 1050330, 1172980, 1238730, 1400440, 1407576, 1651640, 1680528, 1759470, 1981968, 2100660, 2345960, 2477460, 2800880, 2815152, 3303280, 3518940, 4201320, 4691920, 4954920, 7037880, 8402640, 9207893, 9909840, 14075760, 18415786, 27623679, 36831572, 46039465, 55247358, 73663144, 92078930, 110494716, 138118395, 147326288, 184157860, 220989432, 276236790, 368315720, 441978864, 552473580, 736631440, 1104947160, 2209894320]

約数ペア:

[(1, 2209894320), (2, 1104947160), (3, 736631440), (4, 552473580), (5, 441978864), (6, 368315720), (8, 276236790), (10, 220989432), (12, 184157860), (15, 147326288), (16, 138118395), (20, 110494716), (24, 92078930), (30, 73663144), (40, 55247358), (48, 46039465), (60, 36831572), (80, 27623679), (120, 18415786), (157, 14075760), (223, 9909840), (240, 9207893), (263, 8402640), (314, 7037880), (446, 4954920), (471, 4691920), (526, 4201320), (628, 3518940), (669, 3303280), (785, 2815152), (789, 2800880), (892, 2477460), (942, 2345960), (1052, 2100660), (1115, 1981968), (1256, 1759470), (1315, 1680528), (1338, 1651640), (1570, 1407576), (1578, 1400440), (1784, 1238730), (1884, 1172980), (2104, 1050330), (2230, 990984), (2355, 938384), (2512, 879735), (2630, 840264), (2676, 825820), (3140, 703788), (3156, 700220), (3345, 660656), (3568, 619365), (3768, 586490), (3945, 560176), (4208, 525165), (4460, 495492), (4710, 469192), (5260, 420132), (5352, 412910), (6280, 351894), (6312, 350110), (6690, 330328), (7536, 293245), (7890, 280088), (8920, 247746), (9420, 234596), (10520, 210066), (10704, 206455), (12560, 175947), (12624, 175055), (13380, 165164), (15780, 140044), (17840, 123873), (18840, 117298), (21040, 105033), (26760, 82582), (31560, 70022), (35011, 63120), (37680, 58649), (41291, 53520)]