67540320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 187201440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 89, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 178, 180, 186, 204, 240, 248, 255, 267, 272, 279, 288, 306, 310, 340, 356, 360, 372, 408, 445, 465, 480, 496, 510, 527, 534, 544, 558, 612, 620, 680, 712, 720, 744, 765, 801, 816, 890, 930, 992, 1020, 1054, 1068, 1116, 1224, 1240, 1335, 1360, 1395, 1424, 1440, 1488, 1513, 1530, 1581, 1602, 1632, 1780, 1860, 2040, 2108, 2136, 2232, 2448, 2480, 2635, 2670, 2720, 2759, 2790, 2848, 2976, 3026, 3060, 3162, 3204, 3560, 3720, 4005, 4080, 4216, 4272, 4464, 4539, 4743, 4896, 4960, 5270, 5340, 5518, 5580, 6052, 6120, 6324, 6408, 7120, 7440, 7565, 7905, 8010, 8160, 8277, 8432, 8544, 8928, 9078, 9486, 10540, 10680, 11036, 11160, 12104, 12240, 12648, 12816, 13617, 13795, 14240, 14880, 15130, 15810, 16020, 16554, 16864, 18156, 18972, 21080, 21360, 22072, 22320, 22695, 23715, 24208, 24480, 24831, 25296, 25632, 27234, 27590, 30260, 31620, 32040, 33108, 36312, 37944, 41385, 42160, 42720, 44144, 44640, 45390, 46903, 47430, 48416, 49662, 50592, 54468, 55180, 60520, 63240, 64080, 66216, 68085, 72624, 75888, 82770, 84320, 88288, 90780, 93806, 94860, 99324, 108936, 110360, 121040, 124155, 126480, 128160, 132432, 136170, 140709, 145248, 151776, 165540, 181560, 187612, 189720, 198648, 217872, 220720, 234515, 242080, 248310, 252960, 264864, 272340, 281418, 331080, 363120, 375224, 379440, 397296, 422127, 435744, 441440, 469030, 496620, 544680, 562836, 662160, 703545, 726240, 750448, 758880, 794592, 844254, 938060, 993240, 1089360, 1125672, 1324320, 1407090, 1500896, 1688508, 1876120, 1986480, 2110635, 2178720, 2251344, 2814180, 3377016, 3752240, 3972960, 4221270, 4502688, 5628360, 6754032, 7504480, 8442540, 11256720, 13508064, 16885080, 22513440, 33770160, 67540320]

約数ペア:

[(1, 67540320), (2, 33770160), (3, 22513440), (4, 16885080), (5, 13508064), (6, 11256720), (8, 8442540), (9, 7504480), (10, 6754032), (12, 5628360), (15, 4502688), (16, 4221270), (17, 3972960), (18, 3752240), (20, 3377016), (24, 2814180), (30, 2251344), (31, 2178720), (32, 2110635), (34, 1986480), (36, 1876120), (40, 1688508), (45, 1500896), (48, 1407090), (51, 1324320), (60, 1125672), (62, 1089360), (68, 993240), (72, 938060), (80, 844254), (85, 794592), (89, 758880), (90, 750448), (93, 726240), (96, 703545), (102, 662160), (120, 562836), (124, 544680), (136, 496620), (144, 469030), (153, 441440), (155, 435744), (160, 422127), (170, 397296), (178, 379440), (180, 375224), (186, 363120), (204, 331080), (240, 281418), (248, 272340), (255, 264864), (267, 252960), (272, 248310), (279, 242080), (288, 234515), (306, 220720), (310, 217872), (340, 198648), (356, 189720), (360, 187612), (372, 181560), (408, 165540), (445, 151776), (465, 145248), (480, 140709), (496, 136170), (510, 132432), (527, 128160), (534, 126480), (544, 124155), (558, 121040), (612, 110360), (620, 108936), (680, 99324), (712, 94860), (720, 93806), (744, 90780), (765, 88288), (801, 84320), (816, 82770), (890, 75888), (930, 72624), (992, 68085), (1020, 66216), (1054, 64080), (1068, 63240), (1116, 60520), (1224, 55180), (1240, 54468), (1335, 50592), (1360, 49662), (1395, 48416), (1424, 47430), (1440, 46903), (1488, 45390), (1513, 44640), (1530, 44144), (1581, 42720), (1602, 42160), (1632, 41385), (1780, 37944), (1860, 36312), (2040, 33108), (2108, 32040), (2136, 31620), (2232, 30260), (2448, 27590), (2480, 27234), (2635, 25632), (2670, 25296), (2720, 24831), (2759, 24480), (2790, 24208), (2848, 23715), (2976, 22695), (3026, 22320), (3060, 22072), (3162, 21360), (3204, 21080), (3560, 18972), (3720, 18156), (4005, 16864), (4080, 16554), (4216, 16020), (4272, 15810), (4464, 15130), (4539, 14880), (4743, 14240), (4896, 13795), (4960, 13617), (5270, 12816), (5340, 12648), (5518, 12240), (5580, 12104), (6052, 11160), (6120, 11036), (6324, 10680), (6408, 10540), (7120, 9486), (7440, 9078), (7565, 8928), (7905, 8544), (8010, 8432), (8160, 8277)]