1872720000

素因数分解:

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

素因数の和:80

約数の個数: 600

約数和(自身を含む): 7398010785

約数和(自身を除く): 5525290785

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 125, 128, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 200, 204, 216, 225, 240, 250, 255, 270, 272, 288, 289, 300, 306, 320, 324, 340, 360, 375, 384, 400, 405, 408, 425, 432, 450, 459, 480, 500, 510, 540, 544, 576, 578, 600, 612, 625, 640, 648, 675, 680, 720, 750, 765, 800, 810, 816, 850, 864, 867, 900, 918, 960, 1000, 1020, 1080, 1088, 1125, 1152, 1156, 1200, 1224, 1250, 1275, 1296, 1350, 1360, 1377, 1440, 1445, 1500, 1530, 1600, 1620, 1632, 1700, 1728, 1734, 1800, 1836, 1875, 1920, 2000, 2025, 2040, 2125, 2160, 2176, 2250, 2295, 2312, 2400, 2448, 2500, 2550, 2592, 2601, 2700, 2720, 2754, 2880, 2890, 3000, 3060, 3200, 3240, 3264, 3375, 3400, 3456, 3468, 3600, 3672, 3750, 3825, 4000, 4050, 4080, 4250, 4320, 4335, 4500, 4590, 4624, 4800, 4896, 5000, 5100, 5184, 5202, 5400, 5440, 5508, 5625, 5760, 5780, 6000, 6120, 6375, 6480, 6528, 6750, 6800, 6885, 6936, 7200, 7225, 7344, 7500, 7650, 7803, 8000, 8100, 8160, 8500, 8640, 8670, 9000, 9180, 9248, 9600, 9792, 10000, 10125, 10200, 10368, 10404, 10625, 10800, 10880, 11016, 11250, 11475, 11560, 12000, 12240, 12750, 12960, 13005, 13500, 13600, 13770, 13872, 14400, 14450, 14688, 15000, 15300, 15606, 16000, 16200, 16320, 16875, 17000, 17280, 17340, 18000, 18360, 18496, 19125, 19584, 20000, 20250, 20400, 20808, 21250, 21600, 21675, 22032, 22500, 22950, 23120, 23409, 24000, 24480, 25500, 25920, 26010, 27000, 27200, 27540, 27744, 28800, 28900, 29376, 30000, 30600, 31212, 31875, 32400, 32640, 33750, 34000, 34425, 34680, 36000, 36125, 36720, 36992, 38250, 39015, 40000, 40500, 40800, 41616, 42500, 43200, 43350, 44064, 45000, 45900, 46240, 46818, 48000, 48960, 50625, 51000, 51840, 52020, 54000, 54400, 55080, 55488, 57375, 57800, 58752, 60000, 61200, 62424, 63750, 64800, 65025, 67500, 68000, 68850, 69360, 72000, 72250, 73440, 76500, 78030, 80000, 81000, 81600, 83232, 85000, 86400, 86700, 88128, 90000, 91800, 92480, 93636, 95625, 97920, 101250, 102000, 104040, 108000, 108375, 110160, 110976, 114750, 115600, 117045, 120000, 122400, 124848, 127500, 129600, 130050, 135000, 136000, 137700, 138720, 144000, 144500, 146880, 153000, 156060, 162000, 163200, 166464, 170000, 172125, 173400, 176256, 180000, 180625, 183600, 184960, 187272, 191250, 195075, 202500, 204000, 208080, 216000, 216750, 220320, 229500, 231200, 234090, 240000, 244800, 249696, 255000, 259200, 260100, 270000, 272000, 275400, 277440, 286875, 289000, 293760, 306000, 312120, 324000, 325125, 332928, 340000, 344250, 346800, 360000, 361250, 367200, 374544, 382500, 390150, 405000, 408000, 416160, 432000, 433500, 440640, 459000, 462400, 468180, 489600, 499392, 510000, 520200, 540000, 541875, 550800, 554880, 573750, 578000, 585225, 612000, 624240, 648000, 650250, 680000, 688500, 693600, 720000, 722500, 734400, 749088, 765000, 780300, 810000, 816000, 832320, 860625, 867000, 881280, 918000, 924800, 936360, 975375, 998784, 1020000, 1040400, 1080000, 1083750, 1101600, 1147500, 1156000, 1170450, 1224000, 1248480, 1296000, 1300500, 1360000, 1377000, 1387200, 1445000, 1468800, 1498176, 1530000, 1560600, 1620000, 1625625, 1664640, 1721250, 1734000, 1836000, 1872720, 1950750, 2040000, 2080800, 2160000, 2167500, 2203200, 2295000, 2312000, 2340900, 2448000, 2496960, 2601000, 2754000, 2774400, 2890000, 2926125, 2996352, 3060000, 3121200, 3240000, 3251250, 3442500, 3468000, 3672000, 3745440, 3901500, 4080000, 4161600, 4335000, 4406400, 4590000, 4624000, 4681800, 4876875, 4993920, 5202000, 5508000, 5780000, 5852250, 6120000, 6242400, 6480000, 6502500, 6885000, 6936000, 7344000, 7490880, 7803000, 8323200, 8670000, 9180000, 9363600, 9753750, 10404000, 11016000, 11560000, 11704500, 12240000, 12484800, 13005000, 13770000, 13872000, 14630625, 14981760, 15606000, 17340000, 18360000, 18727200, 19507500, 20808000, 22032000, 23120000, 23409000, 24969600, 26010000, 27540000, 29261250, 31212000, 34680000, 36720000, 37454400, 39015000, 41616000, 46818000, 52020000, 55080000, 58522500, 62424000, 69360000, 74908800, 78030000, 93636000, 104040000, 110160000, 117045000, 124848000, 156060000, 187272000, 208080000, 234090000, 312120000, 374544000, 468180000, 624240000, 936360000, 1872720000]

約数ペア:

[(1, 1872720000), (2, 936360000), (3, 624240000), (4, 468180000), (5, 374544000), (6, 312120000), (8, 234090000), (9, 208080000), (10, 187272000), (12, 156060000), (15, 124848000), (16, 117045000), (17, 110160000), (18, 104040000), (20, 93636000), (24, 78030000), (25, 74908800), (27, 69360000), (30, 62424000), (32, 58522500), (34, 55080000), (36, 52020000), (40, 46818000), (45, 41616000), (48, 39015000), (50, 37454400), (51, 36720000), (54, 34680000), (60, 31212000), (64, 29261250), (68, 27540000), (72, 26010000), (75, 24969600), (80, 23409000), (81, 23120000), (85, 22032000), (90, 20808000), (96, 19507500), (100, 18727200), (102, 18360000), (108, 17340000), (120, 15606000), (125, 14981760), (128, 14630625), (135, 13872000), (136, 13770000), (144, 13005000), (150, 12484800), (153, 12240000), (160, 11704500), (162, 11560000), (170, 11016000), (180, 10404000), (192, 9753750), (200, 9363600), (204, 9180000), (216, 8670000), (225, 8323200), (240, 7803000), (250, 7490880), (255, 7344000), (270, 6936000), (272, 6885000), (288, 6502500), (289, 6480000), (300, 6242400), (306, 6120000), (320, 5852250), (324, 5780000), (340, 5508000), (360, 5202000), (375, 4993920), (384, 4876875), (400, 4681800), (405, 4624000), (408, 4590000), (425, 4406400), (432, 4335000), (450, 4161600), (459, 4080000), (480, 3901500), (500, 3745440), (510, 3672000), (540, 3468000), (544, 3442500), (576, 3251250), (578, 3240000), (600, 3121200), (612, 3060000), (625, 2996352), (640, 2926125), (648, 2890000), (675, 2774400), (680, 2754000), (720, 2601000), (750, 2496960), (765, 2448000), (800, 2340900), (810, 2312000), (816, 2295000), (850, 2203200), (864, 2167500), (867, 2160000), (900, 2080800), (918, 2040000), (960, 1950750), (1000, 1872720), (1020, 1836000), (1080, 1734000), (1088, 1721250), (1125, 1664640), (1152, 1625625), (1156, 1620000), (1200, 1560600), (1224, 1530000), (1250, 1498176), (1275, 1468800), (1296, 1445000), (1350, 1387200), (1360, 1377000), (1377, 1360000), (1440, 1300500), (1445, 1296000), (1500, 1248480), (1530, 1224000), (1600, 1170450), (1620, 1156000), (1632, 1147500), (1700, 1101600), (1728, 1083750), (1734, 1080000), (1800, 1040400), (1836, 1020000), (1875, 998784), (1920, 975375), (2000, 936360), (2025, 924800), (2040, 918000), (2125, 881280), (2160, 867000), (2176, 860625), (2250, 832320), (2295, 816000), (2312, 810000), (2400, 780300), (2448, 765000), (2500, 749088), (2550, 734400), (2592, 722500), (2601, 720000), (2700, 693600), (2720, 688500), (2754, 680000), (2880, 650250), (2890, 648000), (3000, 624240), (3060, 612000), (3200, 585225), (3240, 578000), (3264, 573750), (3375, 554880), (3400, 550800), (3456, 541875), (3468, 540000), (3600, 520200), (3672, 510000), (3750, 499392), (3825, 489600), (4000, 468180), (4050, 462400), (4080, 459000), (4250, 440640), (4320, 433500), (4335, 432000), (4500, 416160), (4590, 408000), (4624, 405000), (4800, 390150), (4896, 382500), (5000, 374544), (5100, 367200), (5184, 361250), (5202, 360000), (5400, 346800), (5440, 344250), (5508, 340000), (5625, 332928), (5760, 325125), (5780, 324000), (6000, 312120), (6120, 306000), (6375, 293760), (6480, 289000), (6528, 286875), (6750, 277440), (6800, 275400), (6885, 272000), (6936, 270000), (7200, 260100), (7225, 259200), (7344, 255000), (7500, 249696), (7650, 244800), (7803, 240000), (8000, 234090), (8100, 231200), (8160, 229500), (8500, 220320), (8640, 216750), (8670, 216000), (9000, 208080), (9180, 204000), (9248, 202500), (9600, 195075), (9792, 191250), (10000, 187272), (10125, 184960), (10200, 183600), (10368, 180625), (10404, 180000), (10625, 176256), (10800, 173400), (10880, 172125), (11016, 170000), (11250, 166464), (11475, 163200), (11560, 162000), (12000, 156060), (12240, 153000), (12750, 146880), (12960, 144500), (13005, 144000), (13500, 138720), (13600, 137700), (13770, 136000), (13872, 135000), (14400, 130050), (14450, 129600), (14688, 127500), (15000, 124848), (15300, 122400), (15606, 120000), (16000, 117045), (16200, 115600), (16320, 114750), (16875, 110976), (17000, 110160), (17280, 108375), (17340, 108000), (18000, 104040), (18360, 102000), (18496, 101250), (19125, 97920), (19584, 95625), (20000, 93636), (20250, 92480), (20400, 91800), (20808, 90000), (21250, 88128), (21600, 86700), (21675, 86400), (22032, 85000), (22500, 83232), (22950, 81600), (23120, 81000), (23409, 80000), (24000, 78030), (24480, 76500), (25500, 73440), (25920, 72250), (26010, 72000), (27000, 69360), (27200, 68850), (27540, 68000), (27744, 67500), (28800, 65025), (28900, 64800), (29376, 63750), (30000, 62424), (30600, 61200), (31212, 60000), (31875, 58752), (32400, 57800), (32640, 57375), (33750, 55488), (34000, 55080), (34425, 54400), (34680, 54000), (36000, 52020), (36125, 51840), (36720, 51000), (36992, 50625), (38250, 48960), (39015, 48000), (40000, 46818), (40500, 46240), (40800, 45900), (41616, 45000), (42500, 44064), (43200, 43350)]