313164480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 224

約数和(自身を含む): 1088501760

約数和(自身を除く): 775337280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 619, 620, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1238, 1240, 1360, 1488, 1581, 1632, 1857, 1860, 1984, 2040, 2108, 2476, 2480, 2635, 2720, 2976, 3095, 3162, 3264, 3714, 3720, 4080, 4216, 4952, 4960, 5270, 5440, 5952, 6190, 6324, 7428, 7440, 7905, 8160, 8432, 9285, 9904, 9920, 10523, 10540, 12380, 12648, 14856, 14880, 15810, 16320, 16864, 18570, 19189, 19808, 21046, 21080, 24760, 25296, 29712, 29760, 31569, 31620, 33728, 37140, 38378, 39616, 42092, 42160, 49520, 50592, 52615, 57567, 59424, 63138, 63240, 74280, 76756, 84184, 84320, 95945, 99040, 101184, 105230, 115134, 118848, 126276, 126480, 148560, 153512, 157845, 168368, 168640, 191890, 198080, 210460, 230268, 252552, 252960, 287835, 297120, 307024, 315690, 326213, 336736, 383780, 420920, 460536, 505104, 505920, 575670, 594240, 614048, 631380, 652426, 673472, 767560, 841840, 921072, 978639, 1010208, 1151340, 1228096, 1262760, 1304852, 1535120, 1631065, 1683680, 1842144, 1957278, 2020416, 2302680, 2525520, 2609704, 3070240, 3262130, 3367360, 3684288, 3914556, 4605360, 4893195, 5051040, 5219408, 6140480, 6524260, 7829112, 9210720, 9786390, 10102080, 10438816, 13048520, 15658224, 18421440, 19572780, 20877632, 26097040, 31316448, 39145560, 52194080, 62632896, 78291120, 104388160, 156582240, 313164480]

約数ペア:

[(1, 313164480), (2, 156582240), (3, 104388160), (4, 78291120), (5, 62632896), (6, 52194080), (8, 39145560), (10, 31316448), (12, 26097040), (15, 20877632), (16, 19572780), (17, 18421440), (20, 15658224), (24, 13048520), (30, 10438816), (31, 10102080), (32, 9786390), (34, 9210720), (40, 7829112), (48, 6524260), (51, 6140480), (60, 5219408), (62, 5051040), (64, 4893195), (68, 4605360), (80, 3914556), (85, 3684288), (93, 3367360), (96, 3262130), (102, 3070240), (120, 2609704), (124, 2525520), (136, 2302680), (155, 2020416), (160, 1957278), (170, 1842144), (186, 1683680), (192, 1631065), (204, 1535120), (240, 1304852), (248, 1262760), (255, 1228096), (272, 1151340), (310, 1010208), (320, 978639), (340, 921072), (372, 841840), (408, 767560), (465, 673472), (480, 652426), (496, 631380), (510, 614048), (527, 594240), (544, 575670), (619, 505920), (620, 505104), (680, 460536), (744, 420920), (816, 383780), (930, 336736), (960, 326213), (992, 315690), (1020, 307024), (1054, 297120), (1088, 287835), (1238, 252960), (1240, 252552), (1360, 230268), (1488, 210460), (1581, 198080), (1632, 191890), (1857, 168640), (1860, 168368), (1984, 157845), (2040, 153512), (2108, 148560), (2476, 126480), (2480, 126276), (2635, 118848), (2720, 115134), (2976, 105230), (3095, 101184), (3162, 99040), (3264, 95945), (3714, 84320), (3720, 84184), (4080, 76756), (4216, 74280), (4952, 63240), (4960, 63138), (5270, 59424), (5440, 57567), (5952, 52615), (6190, 50592), (6324, 49520), (7428, 42160), (7440, 42092), (7905, 39616), (8160, 38378), (8432, 37140), (9285, 33728), (9904, 31620), (9920, 31569), (10523, 29760), (10540, 29712), (12380, 25296), (12648, 24760), (14856, 21080), (14880, 21046), (15810, 19808), (16320, 19189), (16864, 18570)]