260516160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 252

約数和(自身を含む): 954918588

約数和(自身を除く): 694402428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 313, 320, 340, 360, 408, 480, 510, 544, 576, 578, 612, 626, 680, 720, 765, 816, 867, 939, 960, 1020, 1088, 1156, 1224, 1252, 1360, 1440, 1445, 1530, 1565, 1632, 1734, 1878, 2040, 2312, 2448, 2504, 2601, 2720, 2817, 2880, 2890, 3060, 3130, 3264, 3468, 3756, 4080, 4335, 4624, 4695, 4896, 5008, 5202, 5321, 5440, 5634, 5780, 6120, 6260, 6936, 7512, 8160, 8670, 9248, 9390, 9792, 10016, 10404, 10642, 11268, 11560, 12240, 12520, 13005, 13872, 14085, 15024, 15963, 16320, 17340, 18496, 18780, 20032, 20808, 21284, 22536, 23120, 24480, 25040, 26010, 26605, 27744, 28170, 30048, 31926, 34680, 37560, 41616, 42568, 45072, 46240, 47889, 48960, 50080, 52020, 53210, 55488, 56340, 60096, 63852, 69360, 75120, 79815, 83232, 85136, 90144, 90457, 92480, 95778, 100160, 104040, 106420, 112680, 127704, 138720, 150240, 159630, 166464, 170272, 180288, 180914, 191556, 208080, 212840, 225360, 239445, 255408, 271371, 277440, 300480, 319260, 340544, 361828, 383112, 416160, 425680, 450720, 452285, 478890, 510816, 542742, 638520, 723656, 766224, 814113, 832320, 851360, 901440, 904570, 957780, 1021632, 1085484, 1277040, 1356855, 1447312, 1532448, 1628226, 1702720, 1809140, 1915560, 2170968, 2554080, 2713710, 2894624, 3064896, 3256452, 3618280, 3831120, 4070565, 4341936, 5108160, 5427420, 5789248, 6512904, 7236560, 7662240, 8141130, 8683872, 10854840, 13025808, 14473120, 15324480, 16282260, 17367744, 21709680, 26051616, 28946240, 32564520, 43419360, 52103232, 65129040, 86838720, 130258080, 260516160]

約数ペア:

[(1, 260516160), (2, 130258080), (3, 86838720), (4, 65129040), (5, 52103232), (6, 43419360), (8, 32564520), (9, 28946240), (10, 26051616), (12, 21709680), (15, 17367744), (16, 16282260), (17, 15324480), (18, 14473120), (20, 13025808), (24, 10854840), (30, 8683872), (32, 8141130), (34, 7662240), (36, 7236560), (40, 6512904), (45, 5789248), (48, 5427420), (51, 5108160), (60, 4341936), (64, 4070565), (68, 3831120), (72, 3618280), (80, 3256452), (85, 3064896), (90, 2894624), (96, 2713710), (102, 2554080), (120, 2170968), (136, 1915560), (144, 1809140), (153, 1702720), (160, 1628226), (170, 1532448), (180, 1447312), (192, 1356855), (204, 1277040), (240, 1085484), (255, 1021632), (272, 957780), (288, 904570), (289, 901440), (306, 851360), (313, 832320), (320, 814113), (340, 766224), (360, 723656), (408, 638520), (480, 542742), (510, 510816), (544, 478890), (576, 452285), (578, 450720), (612, 425680), (626, 416160), (680, 383112), (720, 361828), (765, 340544), (816, 319260), (867, 300480), (939, 277440), (960, 271371), (1020, 255408), (1088, 239445), (1156, 225360), (1224, 212840), (1252, 208080), (1360, 191556), (1440, 180914), (1445, 180288), (1530, 170272), (1565, 166464), (1632, 159630), (1734, 150240), (1878, 138720), (2040, 127704), (2312, 112680), (2448, 106420), (2504, 104040), (2601, 100160), (2720, 95778), (2817, 92480), (2880, 90457), (2890, 90144), (3060, 85136), (3130, 83232), (3264, 79815), (3468, 75120), (3756, 69360), (4080, 63852), (4335, 60096), (4624, 56340), (4695, 55488), (4896, 53210), (5008, 52020), (5202, 50080), (5321, 48960), (5440, 47889), (5634, 46240), (5780, 45072), (6120, 42568), (6260, 41616), (6936, 37560), (7512, 34680), (8160, 31926), (8670, 30048), (9248, 28170), (9390, 27744), (9792, 26605), (10016, 26010), (10404, 25040), (10642, 24480), (11268, 23120), (11560, 22536), (12240, 21284), (12520, 20808), (13005, 20032), (13872, 18780), (14085, 18496), (15024, 17340), (15963, 16320)]