204327760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 627388416

約数和(自身を除く): 423060656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 127, 130, 136, 140, 169, 170, 182, 208, 221, 238, 254, 260, 272, 280, 338, 340, 364, 442, 455, 476, 508, 520, 560, 595, 635, 676, 680, 728, 845, 884, 889, 910, 952, 1016, 1040, 1105, 1183, 1190, 1270, 1352, 1360, 1456, 1547, 1651, 1690, 1768, 1778, 1820, 1904, 2032, 2159, 2210, 2366, 2380, 2540, 2704, 2873, 3094, 3302, 3380, 3536, 3556, 3640, 4318, 4420, 4445, 4732, 4760, 5080, 5746, 5915, 6188, 6604, 6760, 7112, 7280, 7735, 8255, 8636, 8840, 8890, 9464, 9520, 10160, 10795, 11492, 11557, 11830, 12376, 13208, 13520, 14224, 14365, 15113, 15470, 16510, 17272, 17680, 17780, 18928, 20111, 21463, 21590, 22984, 23114, 23660, 24752, 26416, 28067, 28730, 30226, 30940, 33020, 34544, 35560, 40222, 42926, 43180, 45968, 46228, 47320, 56134, 57460, 57785, 60452, 61880, 66040, 71120, 75565, 80444, 85852, 86360, 92456, 94640, 100555, 107315, 112268, 114920, 115570, 120904, 123760, 132080, 140335, 150241, 151130, 160888, 171704, 172720, 184912, 196469, 201110, 214630, 224536, 229840, 231140, 241808, 280670, 300482, 302260, 321776, 343408, 364871, 392938, 402220, 429260, 449072, 462280, 561340, 600964, 604520, 729742, 751205, 785876, 804440, 858520, 924560, 982345, 1122680, 1201928, 1209040, 1459484, 1502410, 1571752, 1608880, 1717040, 1824355, 1964690, 2245360, 2403856, 2554097, 2918968, 3004820, 3143504, 3648710, 3929380, 5108194, 5837936, 6009640, 7297420, 7858760, 10216388, 12019280, 12770485, 14594840, 15717520, 20432776, 25540970, 29189680, 40865552, 51081940, 102163880, 204327760]

約数ペア:

[(1, 204327760), (2, 102163880), (4, 51081940), (5, 40865552), (7, 29189680), (8, 25540970), (10, 20432776), (13, 15717520), (14, 14594840), (16, 12770485), (17, 12019280), (20, 10216388), (26, 7858760), (28, 7297420), (34, 6009640), (35, 5837936), (40, 5108194), (52, 3929380), (56, 3648710), (65, 3143504), (68, 3004820), (70, 2918968), (80, 2554097), (85, 2403856), (91, 2245360), (104, 1964690), (112, 1824355), (119, 1717040), (127, 1608880), (130, 1571752), (136, 1502410), (140, 1459484), (169, 1209040), (170, 1201928), (182, 1122680), (208, 982345), (221, 924560), (238, 858520), (254, 804440), (260, 785876), (272, 751205), (280, 729742), (338, 604520), (340, 600964), (364, 561340), (442, 462280), (455, 449072), (476, 429260), (508, 402220), (520, 392938), (560, 364871), (595, 343408), (635, 321776), (676, 302260), (680, 300482), (728, 280670), (845, 241808), (884, 231140), (889, 229840), (910, 224536), (952, 214630), (1016, 201110), (1040, 196469), (1105, 184912), (1183, 172720), (1190, 171704), (1270, 160888), (1352, 151130), (1360, 150241), (1456, 140335), (1547, 132080), (1651, 123760), (1690, 120904), (1768, 115570), (1778, 114920), (1820, 112268), (1904, 107315), (2032, 100555), (2159, 94640), (2210, 92456), (2366, 86360), (2380, 85852), (2540, 80444), (2704, 75565), (2873, 71120), (3094, 66040), (3302, 61880), (3380, 60452), (3536, 57785), (3556, 57460), (3640, 56134), (4318, 47320), (4420, 46228), (4445, 45968), (4732, 43180), (4760, 42926), (5080, 40222), (5746, 35560), (5915, 34544), (6188, 33020), (6604, 30940), (6760, 30226), (7112, 28730), (7280, 28067), (7735, 26416), (8255, 24752), (8636, 23660), (8840, 23114), (8890, 22984), (9464, 21590), (9520, 21463), (10160, 20111), (10795, 18928), (11492, 17780), (11557, 17680), (11830, 17272), (12376, 16510), (13208, 15470), (13520, 15113), (14224, 14365)]