68168943360

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{281783}}^1$

素因数の和:281820

約数の個数: 288

約数和(自身を含む): 276463918080

約数和(自身を除く): 208294974720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 281783, 563566, 845349, 1127132, 1408915, 1690698, 1972481, 2254264, 2536047, 2817830, 3381396, 3944962, 4226745, 4508528, 5072094, 5635660, 5917443, 6762792, 7608141, 7889924, 8453490, 9017056, 9862405, 10144188, 11271320, 11834886, 12680235, 13525584, 15216282, 15779848, 16906980, 17752329, 18034112, 19724810, 20288376, 22542640, 23669772, 25360470, 27051168, 29587215, 30432564, 31559696, 33813960, 35504658, 36068224, 38040705, 39449620, 40576752, 45085280, 47339544, 50720940, 53256987, 54102336, 59174430, 60865128, 63119392, 67627920, 71009316, 72136448, 76081410, 78899240, 81153504, 88761645, 90170560, 94679088, 101441880, 106513974, 108204672, 118348860, 121730256, 126238784, 135255840, 142018632, 152162820, 157798480, 162307008, 177523290, 180341120, 189358176, 202883760, 213027948, 216409344, 236697720, 243460512, 252477568, 266284935, 270511680, 284037264, 304325640, 315596960, 324614016, 355046580, 360682240, 378716352, 405767520, 426055896, 473395440, 486921024, 504955136, 532569870, 541023360, 568074528, 608651280, 631193920, 649228032, 710093160, 757432704, 811535040, 852111792, 946790880, 973842048, 1065139740, 1082046720, 1136149056, 1217302560, 1262387840, 1420186320, 1514865408, 1623070080, 1704223584, 1893581760, 1947684096, 2130279480, 2272298112, 2434605120, 2524775680, 2840372640, 3246140160, 3408447168, 3787163520, 4260558960, 4544596224, 4869210240, 5680745280, 6816894336, 7574327040, 8521117920, 9738420480, 11361490560, 13633788672, 17042235840, 22722981120, 34084471680, 68168943360]

約数ペア:

[(1, 68168943360), (2, 34084471680), (3, 22722981120), (4, 17042235840), (5, 13633788672), (6, 11361490560), (7, 9738420480), (8, 8521117920), (9, 7574327040), (10, 6816894336), (12, 5680745280), (14, 4869210240), (15, 4544596224), (16, 4260558960), (18, 3787163520), (20, 3408447168), (21, 3246140160), (24, 2840372640), (27, 2524775680), (28, 2434605120), (30, 2272298112), (32, 2130279480), (35, 1947684096), (36, 1893581760), (40, 1704223584), (42, 1623070080), (45, 1514865408), (48, 1420186320), (54, 1262387840), (56, 1217302560), (60, 1136149056), (63, 1082046720), (64, 1065139740), (70, 973842048), (72, 946790880), (80, 852111792), (84, 811535040), (90, 757432704), (96, 710093160), (105, 649228032), (108, 631193920), (112, 608651280), (120, 568074528), (126, 541023360), (128, 532569870), (135, 504955136), (140, 486921024), (144, 473395440), (160, 426055896), (168, 405767520), (180, 378716352), (189, 360682240), (192, 355046580), (210, 324614016), (216, 315596960), (224, 304325640), (240, 284037264), (252, 270511680), (256, 266284935), (270, 252477568), (280, 243460512), (288, 236697720), (315, 216409344), (320, 213027948), (336, 202883760), (360, 189358176), (378, 180341120), (384, 177523290), (420, 162307008), (432, 157798480), (448, 152162820), (480, 142018632), (504, 135255840), (540, 126238784), (560, 121730256), (576, 118348860), (630, 108204672), (640, 106513974), (672, 101441880), (720, 94679088), (756, 90170560), (768, 88761645), (840, 81153504), (864, 78899240), (896, 76081410), (945, 72136448), (960, 71009316), (1008, 67627920), (1080, 63119392), (1120, 60865128), (1152, 59174430), (1260, 54102336), (1280, 53256987), (1344, 50720940), (1440, 47339544), (1512, 45085280), (1680, 40576752), (1728, 39449620), (1792, 38040705), (1890, 36068224), (1920, 35504658), (2016, 33813960), (2160, 31559696), (2240, 30432564), (2304, 29587215), (2520, 27051168), (2688, 25360470), (2880, 23669772), (3024, 22542640), (3360, 20288376), (3456, 19724810), (3780, 18034112), (3840, 17752329), (4032, 16906980), (4320, 15779848), (4480, 15216282), (5040, 13525584), (5376, 12680235), (5760, 11834886), (6048, 11271320), (6720, 10144188), (6912, 9862405), (7560, 9017056), (8064, 8453490), (8640, 7889924), (8960, 7608141), (10080, 6762792), (11520, 5917443), (12096, 5635660), (13440, 5072094), (15120, 4508528), (16128, 4226745), (17280, 3944962), (20160, 3381396), (24192, 2817830), (26880, 2536047), (30240, 2254264), (34560, 1972481), (40320, 1690698), (48384, 1408915), (60480, 1127132), (80640, 845349), (120960, 563566), (241920, 281783)]