1722920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9521}}^1$

素因数の和:9581

約数の個数: 192

約数和(自身を含む): 6046850880

約数和(自身を除く): 4323930720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2262, 2320, 2784, 3016, 3120, 3480, 3770, 4524, 4640, 5655, 6032, 6240, 6960, 7540, 9048, 9521, 11310, 12064, 13920, 15080, 18096, 19042, 22620, 28563, 30160, 36192, 38084, 45240, 47605, 57126, 60320, 76168, 90480, 95210, 114252, 123773, 142815, 152336, 180960, 190420, 228504, 247546, 276109, 285630, 304672, 371319, 380840, 457008, 495092, 552218, 571260, 618865, 742638, 761680, 828327, 914016, 990184, 1104436, 1142520, 1237730, 1380545, 1485276, 1523360, 1656654, 1856595, 1980368, 2208872, 2285040, 2475460, 2761090, 2970552, 3313308, 3589417, 3713190, 3960736, 4141635, 4417744, 4570080, 4950920, 5522180, 5941104, 6626616, 7178834, 7426380, 8283270, 8835488, 9901840, 10768251, 11044360, 11882208, 13253232, 14357668, 14852760, 16566540, 17947085, 19803680, 21536502, 22088720, 26506464, 28715336, 29705520, 33133080, 35894170, 43073004, 44177440, 53841255, 57430672, 59411040, 66266160, 71788340, 86146008, 107682510, 114861344, 132532320, 143576680, 172292016, 215365020, 287153360, 344584032, 430730040, 574306720, 861460080, 1722920160]

約数ペア:

[(1, 1722920160), (2, 861460080), (3, 574306720), (4, 430730040), (5, 344584032), (6, 287153360), (8, 215365020), (10, 172292016), (12, 143576680), (13, 132532320), (15, 114861344), (16, 107682510), (20, 86146008), (24, 71788340), (26, 66266160), (29, 59411040), (30, 57430672), (32, 53841255), (39, 44177440), (40, 43073004), (48, 35894170), (52, 33133080), (58, 29705520), (60, 28715336), (65, 26506464), (78, 22088720), (80, 21536502), (87, 19803680), (96, 17947085), (104, 16566540), (116, 14852760), (120, 14357668), (130, 13253232), (145, 11882208), (156, 11044360), (160, 10768251), (174, 9901840), (195, 8835488), (208, 8283270), (232, 7426380), (240, 7178834), (260, 6626616), (290, 5941104), (312, 5522180), (348, 4950920), (377, 4570080), (390, 4417744), (416, 4141635), (435, 3960736), (464, 3713190), (480, 3589417), (520, 3313308), (580, 2970552), (624, 2761090), (696, 2475460), (754, 2285040), (780, 2208872), (870, 1980368), (928, 1856595), (1040, 1656654), (1131, 1523360), (1160, 1485276), (1248, 1380545), (1392, 1237730), (1508, 1142520), (1560, 1104436), (1740, 990184), (1885, 914016), (2080, 828327), (2262, 761680), (2320, 742638), (2784, 618865), (3016, 571260), (3120, 552218), (3480, 495092), (3770, 457008), (4524, 380840), (4640, 371319), (5655, 304672), (6032, 285630), (6240, 276109), (6960, 247546), (7540, 228504), (9048, 190420), (9521, 180960), (11310, 152336), (12064, 142815), (13920, 123773), (15080, 114252), (18096, 95210), (19042, 90480), (22620, 76168), (28563, 60320), (30160, 57126), (36192, 47605), (38084, 45240)]