2222453760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:848

約数の個数: 176

約数和(自身を含む): 7148713536

約数和(自身を除く): 4926259776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 480, 512, 514, 563, 640, 768, 771, 960, 1024, 1028, 1126, 1280, 1285, 1536, 1542, 1689, 1920, 2056, 2252, 2560, 2570, 2815, 3072, 3084, 3378, 3840, 3855, 4112, 4504, 5120, 5140, 5630, 6168, 6756, 7680, 7710, 8224, 8445, 9008, 10280, 11260, 12336, 13512, 15360, 15420, 16448, 16890, 18016, 20560, 22520, 24672, 27024, 30840, 32896, 33780, 36032, 41120, 45040, 49344, 54048, 61680, 65792, 67560, 72064, 82240, 90080, 98688, 108096, 123360, 131584, 135120, 144128, 144691, 164480, 180160, 197376, 216192, 246720, 263168, 270240, 288256, 289382, 328960, 360320, 394752, 432384, 434073, 493440, 540480, 576512, 578764, 657920, 720640, 723455, 789504, 864768, 868146, 986880, 1080960, 1157528, 1315840, 1441280, 1446910, 1729536, 1736292, 1973760, 2161920, 2170365, 2315056, 2882560, 2893820, 3472584, 3947520, 4323840, 4340730, 4630112, 5787640, 6945168, 8647680, 8681460, 9260224, 11575280, 13890336, 17362920, 18520448, 23150560, 27780672, 34725840, 37040896, 46301120, 55561344, 69451680, 74081792, 92602240, 111122688, 138903360, 148163584, 185204480, 222245376, 277806720, 370408960, 444490752, 555613440, 740817920, 1111226880, 2222453760]

約数ペア:

[(1, 2222453760), (2, 1111226880), (3, 740817920), (4, 555613440), (5, 444490752), (6, 370408960), (8, 277806720), (10, 222245376), (12, 185204480), (15, 148163584), (16, 138903360), (20, 111122688), (24, 92602240), (30, 74081792), (32, 69451680), (40, 55561344), (48, 46301120), (60, 37040896), (64, 34725840), (80, 27780672), (96, 23150560), (120, 18520448), (128, 17362920), (160, 13890336), (192, 11575280), (240, 9260224), (256, 8681460), (257, 8647680), (320, 6945168), (384, 5787640), (480, 4630112), (512, 4340730), (514, 4323840), (563, 3947520), (640, 3472584), (768, 2893820), (771, 2882560), (960, 2315056), (1024, 2170365), (1028, 2161920), (1126, 1973760), (1280, 1736292), (1285, 1729536), (1536, 1446910), (1542, 1441280), (1689, 1315840), (1920, 1157528), (2056, 1080960), (2252, 986880), (2560, 868146), (2570, 864768), (2815, 789504), (3072, 723455), (3084, 720640), (3378, 657920), (3840, 578764), (3855, 576512), (4112, 540480), (4504, 493440), (5120, 434073), (5140, 432384), (5630, 394752), (6168, 360320), (6756, 328960), (7680, 289382), (7710, 288256), (8224, 270240), (8445, 263168), (9008, 246720), (10280, 216192), (11260, 197376), (12336, 180160), (13512, 164480), (15360, 144691), (15420, 144128), (16448, 135120), (16890, 131584), (18016, 123360), (20560, 108096), (22520, 98688), (24672, 90080), (27024, 82240), (30840, 72064), (32896, 67560), (33780, 65792), (36032, 61680), (41120, 54048), (45040, 49344)]