203729040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 706383360

約数和(自身を除く): 502654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 367, 432, 514, 540, 720, 734, 771, 1028, 1080, 1101, 1285, 1468, 1542, 1835, 2056, 2160, 2202, 2313, 2570, 2936, 3084, 3303, 3670, 3855, 4112, 4404, 4626, 5140, 5505, 5872, 6168, 6606, 6939, 7340, 7710, 8808, 9252, 9909, 10280, 11010, 11565, 12336, 13212, 13878, 14680, 15420, 16515, 17616, 18504, 19818, 20560, 22020, 23130, 26424, 27756, 29360, 30840, 33030, 34695, 37008, 39636, 44040, 46260, 49545, 52848, 55512, 61680, 66060, 69390, 79272, 88080, 92520, 94319, 99090, 111024, 132120, 138780, 158544, 185040, 188638, 198180, 264240, 277560, 282957, 377276, 396360, 471595, 555120, 565914, 754552, 792720, 848871, 943190, 1131828, 1414785, 1509104, 1697742, 1886380, 2263656, 2546613, 2829570, 3395484, 3772760, 4244355, 4527312, 5093226, 5659140, 6790968, 7545520, 8488710, 10186452, 11318280, 12733065, 13581936, 16977420, 20372904, 22636560, 25466130, 33954840, 40745808, 50932260, 67909680, 101864520, 203729040]

約数ペア:

[(1, 203729040), (2, 101864520), (3, 67909680), (4, 50932260), (5, 40745808), (6, 33954840), (8, 25466130), (9, 22636560), (10, 20372904), (12, 16977420), (15, 13581936), (16, 12733065), (18, 11318280), (20, 10186452), (24, 8488710), (27, 7545520), (30, 6790968), (36, 5659140), (40, 5093226), (45, 4527312), (48, 4244355), (54, 3772760), (60, 3395484), (72, 2829570), (80, 2546613), (90, 2263656), (108, 1886380), (120, 1697742), (135, 1509104), (144, 1414785), (180, 1131828), (216, 943190), (240, 848871), (257, 792720), (270, 754552), (360, 565914), (367, 555120), (432, 471595), (514, 396360), (540, 377276), (720, 282957), (734, 277560), (771, 264240), (1028, 198180), (1080, 188638), (1101, 185040), (1285, 158544), (1468, 138780), (1542, 132120), (1835, 111024), (2056, 99090), (2160, 94319), (2202, 92520), (2313, 88080), (2570, 79272), (2936, 69390), (3084, 66060), (3303, 61680), (3670, 55512), (3855, 52848), (4112, 49545), (4404, 46260), (4626, 44040), (5140, 39636), (5505, 37008), (5872, 34695), (6168, 33030), (6606, 30840), (6939, 29360), (7340, 27756), (7710, 26424), (8808, 23130), (9252, 22020), (9909, 20560), (10280, 19818), (11010, 18504), (11565, 17616), (12336, 16515), (13212, 15420), (13878, 14680)]