274661520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 1054218240

約数和(自身を除く): 779556720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 59, 60, 68, 70, 80, 84, 85, 102, 105, 112, 118, 119, 120, 136, 140, 163, 168, 170, 177, 204, 210, 236, 238, 240, 255, 272, 280, 295, 326, 336, 340, 354, 357, 408, 413, 420, 472, 476, 489, 510, 560, 590, 595, 652, 680, 708, 714, 815, 816, 826, 840, 885, 944, 952, 978, 1003, 1020, 1141, 1180, 1190, 1239, 1304, 1360, 1416, 1428, 1630, 1652, 1680, 1770, 1785, 1904, 1956, 2006, 2040, 2065, 2282, 2360, 2380, 2445, 2478, 2608, 2771, 2832, 2856, 3009, 3260, 3304, 3423, 3540, 3570, 3912, 4012, 4080, 4130, 4564, 4720, 4760, 4890, 4956, 5015, 5542, 5705, 5712, 6018, 6195, 6520, 6608, 6846, 7021, 7080, 7140, 7824, 8024, 8260, 8313, 9128, 9520, 9617, 9780, 9912, 10030, 11084, 11410, 12036, 12390, 13040, 13692, 13855, 14042, 14160, 14280, 15045, 16048, 16520, 16626, 17115, 18256, 19234, 19397, 19560, 19824, 20060, 21063, 22168, 22820, 24072, 24780, 27384, 27710, 28084, 28560, 28851, 30090, 33040, 33252, 34230, 35105, 38468, 38794, 39120, 40120, 41565, 42126, 44336, 45640, 48085, 48144, 49560, 54768, 55420, 56168, 57702, 58191, 60180, 66504, 67319, 68460, 70210, 76936, 77588, 80240, 83130, 84252, 91280, 96170, 96985, 99120, 105315, 110840, 112336, 115404, 116382, 120360, 133008, 134638, 136920, 140420, 144255, 153872, 155176, 163489, 166260, 168504, 192340, 193970, 201957, 210630, 221680, 230808, 232764, 240720, 269276, 273840, 280840, 288510, 290955, 310352, 326978, 332520, 336595, 337008, 384680, 387940, 403914, 421260, 461616, 465528, 490467, 538552, 561680, 577020, 581910, 653956, 665040, 673190, 769360, 775880, 807828, 817445, 842520, 931056, 980934, 1009785, 1077104, 1144423, 1154040, 1163820, 1307912, 1346380, 1551760, 1615656, 1634890, 1685040, 1961868, 2019570, 2288846, 2308080, 2327640, 2452335, 2615824, 2692760, 3231312, 3269780, 3433269, 3923736, 4039140, 4577692, 4655280, 4904670, 5385520, 5722115, 6539560, 6866538, 7847472, 8078280, 9155384, 9809340, 11444230, 13079120, 13733076, 16156560, 17166345, 18310768, 19618680, 22888460, 27466152, 34332690, 39237360, 45776920, 54932304, 68665380, 91553840, 137330760, 274661520]

約数ペア:

[(1, 274661520), (2, 137330760), (3, 91553840), (4, 68665380), (5, 54932304), (6, 45776920), (7, 39237360), (8, 34332690), (10, 27466152), (12, 22888460), (14, 19618680), (15, 18310768), (16, 17166345), (17, 16156560), (20, 13733076), (21, 13079120), (24, 11444230), (28, 9809340), (30, 9155384), (34, 8078280), (35, 7847472), (40, 6866538), (42, 6539560), (48, 5722115), (51, 5385520), (56, 4904670), (59, 4655280), (60, 4577692), (68, 4039140), (70, 3923736), (80, 3433269), (84, 3269780), (85, 3231312), (102, 2692760), (105, 2615824), (112, 2452335), (118, 2327640), (119, 2308080), (120, 2288846), (136, 2019570), (140, 1961868), (163, 1685040), (168, 1634890), (170, 1615656), (177, 1551760), (204, 1346380), (210, 1307912), (236, 1163820), (238, 1154040), (240, 1144423), (255, 1077104), (272, 1009785), (280, 980934), (295, 931056), (326, 842520), (336, 817445), (340, 807828), (354, 775880), (357, 769360), (408, 673190), (413, 665040), (420, 653956), (472, 581910), (476, 577020), (489, 561680), (510, 538552), (560, 490467), (590, 465528), (595, 461616), (652, 421260), (680, 403914), (708, 387940), (714, 384680), (815, 337008), (816, 336595), (826, 332520), (840, 326978), (885, 310352), (944, 290955), (952, 288510), (978, 280840), (1003, 273840), (1020, 269276), (1141, 240720), (1180, 232764), (1190, 230808), (1239, 221680), (1304, 210630), (1360, 201957), (1416, 193970), (1428, 192340), (1630, 168504), (1652, 166260), (1680, 163489), (1770, 155176), (1785, 153872), (1904, 144255), (1956, 140420), (2006, 136920), (2040, 134638), (2065, 133008), (2282, 120360), (2360, 116382), (2380, 115404), (2445, 112336), (2478, 110840), (2608, 105315), (2771, 99120), (2832, 96985), (2856, 96170), (3009, 91280), (3260, 84252), (3304, 83130), (3423, 80240), (3540, 77588), (3570, 76936), (3912, 70210), (4012, 68460), (4080, 67319), (4130, 66504), (4564, 60180), (4720, 58191), (4760, 57702), (4890, 56168), (4956, 55420), (5015, 54768), (5542, 49560), (5705, 48144), (5712, 48085), (6018, 45640), (6195, 44336), (6520, 42126), (6608, 41565), (6846, 40120), (7021, 39120), (7080, 38794), (7140, 38468), (7824, 35105), (8024, 34230), (8260, 33252), (8313, 33040), (9128, 30090), (9520, 28851), (9617, 28560), (9780, 28084), (9912, 27710), (10030, 27384), (11084, 24780), (11410, 24072), (12036, 22820), (12390, 22168), (13040, 21063), (13692, 20060), (13855, 19824), (14042, 19560), (14160, 19397), (14280, 19234), (15045, 18256), (16048, 17115), (16520, 16626)]