21514809600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6607

約数の個数: 432

約数和(自身を含む): 83057531200

約数和(自身を除く): 61542721600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 128, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 256, 270, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 432, 450, 456, 475, 480, 513, 540, 570, 576, 600, 608, 640, 675, 684, 720, 760, 768, 800, 855, 864, 900, 912, 950, 960, 1026, 1080, 1140, 1152, 1200, 1216, 1280, 1350, 1368, 1425, 1440, 1520, 1600, 1710, 1728, 1800, 1824, 1900, 1920, 2052, 2160, 2280, 2304, 2400, 2432, 2565, 2700, 2736, 2850, 2880, 3040, 3200, 3420, 3456, 3600, 3648, 3800, 3840, 4104, 4275, 4320, 4560, 4800, 4864, 5130, 5400, 5472, 5700, 5760, 6080, 6400, 6553, 6840, 6912, 7200, 7296, 7600, 8208, 8550, 8640, 9120, 9600, 10260, 10800, 10944, 11400, 11520, 12160, 12825, 13106, 13680, 14400, 14592, 15200, 16416, 17100, 17280, 18240, 19200, 19659, 20520, 21600, 21888, 22800, 24320, 25650, 26212, 27360, 28800, 30400, 32765, 32832, 34200, 34560, 36480, 39318, 41040, 43200, 43776, 45600, 51300, 52424, 54720, 57600, 58977, 60800, 65530, 65664, 68400, 72960, 78636, 82080, 86400, 91200, 98295, 102600, 104848, 109440, 117954, 121600, 124507, 131060, 131328, 136800, 157272, 163825, 164160, 172800, 176931, 182400, 196590, 205200, 209696, 218880, 235908, 249014, 262120, 273600, 294885, 314544, 327650, 328320, 353862, 364800, 373521, 393180, 410400, 419392, 471816, 491475, 498028, 524240, 547200, 589770, 622535, 629088, 655300, 656640, 707724, 747042, 786360, 820800, 838784, 884655, 943632, 982950, 996056, 1048480, 1094400, 1120563, 1179540, 1245070, 1258176, 1310600, 1415448, 1474425, 1494084, 1572720, 1641600, 1677568, 1769310, 1867605, 1887264, 1965900, 1992112, 2096960, 2241126, 2359080, 2490140, 2516352, 2621200, 2830896, 2948850, 2988168, 3112675, 3145440, 3283200, 3361689, 3538620, 3735210, 3774528, 3931800, 3984224, 4193920, 4423275, 4482252, 4718160, 4980280, 5032704, 5242400, 5602815, 5661792, 5897700, 5976336, 6225350, 6290880, 6723378, 7077240, 7470420, 7549056, 7863600, 7968448, 8387840, 8846550, 8964504, 9338025, 9436320, 9960560, 10484800, 11205630, 11323584, 11795400, 11952672, 12450700, 12581760, 13446756, 14154480, 14940840, 15098112, 15727200, 15936896, 16808445, 17693100, 17929008, 18676050, 18872640, 19921120, 20969600, 22411260, 22647168, 23590800, 23905344, 24901400, 25163520, 26893512, 28014075, 28308960, 29881680, 31454400, 31873792, 33616890, 35386200, 35858016, 37352100, 37745280, 39842240, 41939200, 44822520, 45294336, 47181600, 47810688, 49802800, 53787024, 56028150, 56617920, 59763360, 62908800, 67233780, 70772400, 71716032, 74704200, 75490560, 79684480, 84042225, 89645040, 94363200, 95621376, 99605600, 107574048, 112056300, 113235840, 119526720, 125817600, 134467560, 141544800, 143432064, 149408400, 159368960, 168084450, 179290080, 188726400, 199211200, 215148096, 224112600, 226471680, 239053440, 268935120, 283089600, 286864128, 298816800, 336168900, 358580160, 377452800, 398422400, 430296192, 448225200, 478106880, 537870240, 566179200, 597633600, 672337800, 717160320, 796844800, 860592384, 896450400, 1075740480, 1132358400, 1195267200, 1344675600, 1434320640, 1792900800, 2151480960, 2390534400, 2689351200, 3585801600, 4302961920, 5378702400, 7171603200, 10757404800, 21514809600]

約数ペア:

[(1, 21514809600), (2, 10757404800), (3, 7171603200), (4, 5378702400), (5, 4302961920), (6, 3585801600), (8, 2689351200), (9, 2390534400), (10, 2151480960), (12, 1792900800), (15, 1434320640), (16, 1344675600), (18, 1195267200), (19, 1132358400), (20, 1075740480), (24, 896450400), (25, 860592384), (27, 796844800), (30, 717160320), (32, 672337800), (36, 597633600), (38, 566179200), (40, 537870240), (45, 478106880), (48, 448225200), (50, 430296192), (54, 398422400), (57, 377452800), (60, 358580160), (64, 336168900), (72, 298816800), (75, 286864128), (76, 283089600), (80, 268935120), (90, 239053440), (95, 226471680), (96, 224112600), (100, 215148096), (108, 199211200), (114, 188726400), (120, 179290080), (128, 168084450), (135, 159368960), (144, 149408400), (150, 143432064), (152, 141544800), (160, 134467560), (171, 125817600), (180, 119526720), (190, 113235840), (192, 112056300), (200, 107574048), (216, 99605600), (225, 95621376), (228, 94363200), (240, 89645040), (256, 84042225), (270, 79684480), (285, 75490560), (288, 74704200), (300, 71716032), (304, 70772400), (320, 67233780), (342, 62908800), (360, 59763360), (380, 56617920), (384, 56028150), (400, 53787024), (432, 49802800), (450, 47810688), (456, 47181600), (475, 45294336), (480, 44822520), (513, 41939200), (540, 39842240), (570, 37745280), (576, 37352100), (600, 35858016), (608, 35386200), (640, 33616890), (675, 31873792), (684, 31454400), (720, 29881680), (760, 28308960), (768, 28014075), (800, 26893512), (855, 25163520), (864, 24901400), (900, 23905344), (912, 23590800), (950, 22647168), (960, 22411260), (1026, 20969600), (1080, 19921120), (1140, 18872640), (1152, 18676050), (1200, 17929008), (1216, 17693100), (1280, 16808445), (1350, 15936896), (1368, 15727200), (1425, 15098112), (1440, 14940840), (1520, 14154480), (1600, 13446756), (1710, 12581760), (1728, 12450700), (1800, 11952672), (1824, 11795400), (1900, 11323584), (1920, 11205630), (2052, 10484800), (2160, 9960560), (2280, 9436320), (2304, 9338025), (2400, 8964504), (2432, 8846550), (2565, 8387840), (2700, 7968448), (2736, 7863600), (2850, 7549056), (2880, 7470420), (3040, 7077240), (3200, 6723378), (3420, 6290880), (3456, 6225350), (3600, 5976336), (3648, 5897700), (3800, 5661792), (3840, 5602815), (4104, 5242400), (4275, 5032704), (4320, 4980280), (4560, 4718160), (4800, 4482252), (4864, 4423275), (5130, 4193920), (5400, 3984224), (5472, 3931800), (5700, 3774528), (5760, 3735210), (6080, 3538620), (6400, 3361689), (6553, 3283200), (6840, 3145440), (6912, 3112675), (7200, 2988168), (7296, 2948850), (7600, 2830896), (8208, 2621200), (8550, 2516352), (8640, 2490140), (9120, 2359080), (9600, 2241126), (10260, 2096960), (10800, 1992112), (10944, 1965900), (11400, 1887264), (11520, 1867605), (12160, 1769310), (12825, 1677568), (13106, 1641600), (13680, 1572720), (14400, 1494084), (14592, 1474425), (15200, 1415448), (16416, 1310600), (17100, 1258176), (17280, 1245070), (18240, 1179540), (19200, 1120563), (19659, 1094400), (20520, 1048480), (21600, 996056), (21888, 982950), (22800, 943632), (24320, 884655), (25650, 838784), (26212, 820800), (27360, 786360), (28800, 747042), (30400, 707724), (32765, 656640), (32832, 655300), (34200, 629088), (34560, 622535), (36480, 589770), (39318, 547200), (41040, 524240), (43200, 498028), (43776, 491475), (45600, 471816), (51300, 419392), (52424, 410400), (54720, 393180), (57600, 373521), (58977, 364800), (60800, 353862), (65530, 328320), (65664, 327650), (68400, 314544), (72960, 294885), (78636, 273600), (82080, 262120), (86400, 249014), (91200, 235908), (98295, 218880), (102600, 209696), (104848, 205200), (109440, 196590), (117954, 182400), (121600, 176931), (124507, 172800), (131060, 164160), (131328, 163825), (136800, 157272)]