7962871680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 28323678240

約数和(自身を除く): 20360806560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 131, 144, 160, 173, 180, 183, 192, 240, 244, 262, 288, 305, 320, 346, 360, 366, 384, 393, 480, 488, 519, 524, 549, 576, 610, 640, 655, 692, 720, 732, 786, 865, 915, 960, 976, 1038, 1048, 1098, 1152, 1179, 1220, 1310, 1384, 1440, 1464, 1557, 1572, 1730, 1830, 1920, 1952, 1965, 2076, 2096, 2196, 2358, 2440, 2595, 2620, 2745, 2768, 2880, 2928, 3114, 3144, 3460, 3660, 3904, 3930, 4152, 4192, 4392, 4716, 4880, 5190, 5240, 5490, 5536, 5760, 5856, 5895, 6228, 6288, 6920, 7320, 7785, 7808, 7860, 7991, 8304, 8384, 8784, 9432, 9760, 10380, 10480, 10553, 10980, 11072, 11712, 11790, 12456, 12576, 13840, 14640, 15570, 15720, 15982, 16608, 16768, 17568, 18864, 19520, 20760, 20960, 21106, 21960, 22144, 22663, 23424, 23580, 23973, 24912, 25152, 27680, 29280, 31140, 31440, 31659, 31964, 33216, 35136, 37728, 39040, 39955, 41520, 41920, 42212, 43920, 45326, 47160, 47946, 49824, 50304, 52765, 55360, 58560, 62280, 62880, 63318, 63928, 66432, 67989, 70272, 71919, 75456, 79910, 83040, 83840, 84424, 87840, 90652, 94320, 94977, 95892, 99648, 105530, 110720, 113315, 117120, 119865, 124560, 125760, 126636, 127856, 135978, 143838, 150912, 158295, 159820, 166080, 168848, 175680, 181304, 188640, 189954, 191784, 199296, 203967, 211060, 226630, 239730, 249120, 251520, 253272, 255712, 271956, 287676, 316590, 319640, 332160, 337696, 339945, 351360, 359595, 362608, 377280, 379908, 383568, 407934, 422120, 453260, 474885, 479460, 498240, 506544, 511424, 543912, 575352, 633180, 639280, 675392, 679890, 719190, 725216, 754560, 759816, 767136, 815868, 844240, 906520, 949770, 958920, 996480, 1013088, 1019835, 1022848, 1087824, 1150704, 1266360, 1278560, 1350784, 1359780, 1382443, 1438380, 1450432, 1519632, 1534272, 1631736, 1688480, 1813040, 1899540, 1917840, 2026176, 2039670, 2175648, 2301408, 2532720, 2557120, 2719560, 2764886, 2876760, 2900864, 3039264, 3068544, 3263472, 3376960, 3626080, 3799080, 3835680, 4052352, 4079340, 4147329, 4351296, 4602816, 5065440, 5114240, 5439120, 5529772, 5753520, 6078528, 6526944, 6753920, 6912215, 7252160, 7598160, 7671360, 8158680, 8294658, 8702592, 9205632, 10130880, 10878240, 11059544, 11507040, 12157056, 12441987, 13053888, 13824430, 14504320, 15196320, 15342720, 16317360, 16589316, 20261760, 20736645, 21756480, 22119088, 23014080, 24883974, 26107776, 27648860, 30392640, 32634720, 33178632, 41473290, 43512960, 44238176, 46028160, 49767948, 55297720, 60785280, 62209935, 65269440, 66357264, 82946580, 88476352, 99535896, 110595440, 124419870, 130538880, 132714528, 165893160, 176952704, 199071792, 221190880, 248839740, 265429056, 331786320, 398143584, 442381760, 497679480, 530858112, 663572640, 796287168, 884763520, 995358960, 1327145280, 1592574336, 1990717920, 2654290560, 3981435840, 7962871680]

約数ペア:

[(1, 7962871680), (2, 3981435840), (3, 2654290560), (4, 1990717920), (5, 1592574336), (6, 1327145280), (8, 995358960), (9, 884763520), (10, 796287168), (12, 663572640), (15, 530858112), (16, 497679480), (18, 442381760), (20, 398143584), (24, 331786320), (30, 265429056), (32, 248839740), (36, 221190880), (40, 199071792), (45, 176952704), (48, 165893160), (60, 132714528), (61, 130538880), (64, 124419870), (72, 110595440), (80, 99535896), (90, 88476352), (96, 82946580), (120, 66357264), (122, 65269440), (128, 62209935), (131, 60785280), (144, 55297720), (160, 49767948), (173, 46028160), (180, 44238176), (183, 43512960), (192, 41473290), (240, 33178632), (244, 32634720), (262, 30392640), (288, 27648860), (305, 26107776), (320, 24883974), (346, 23014080), (360, 22119088), (366, 21756480), (384, 20736645), (393, 20261760), (480, 16589316), (488, 16317360), (519, 15342720), (524, 15196320), (549, 14504320), (576, 13824430), (610, 13053888), (640, 12441987), (655, 12157056), (692, 11507040), (720, 11059544), (732, 10878240), (786, 10130880), (865, 9205632), (915, 8702592), (960, 8294658), (976, 8158680), (1038, 7671360), (1048, 7598160), (1098, 7252160), (1152, 6912215), (1179, 6753920), (1220, 6526944), (1310, 6078528), (1384, 5753520), (1440, 5529772), (1464, 5439120), (1557, 5114240), (1572, 5065440), (1730, 4602816), (1830, 4351296), (1920, 4147329), (1952, 4079340), (1965, 4052352), (2076, 3835680), (2096, 3799080), (2196, 3626080), (2358, 3376960), (2440, 3263472), (2595, 3068544), (2620, 3039264), (2745, 2900864), (2768, 2876760), (2880, 2764886), (2928, 2719560), (3114, 2557120), (3144, 2532720), (3460, 2301408), (3660, 2175648), (3904, 2039670), (3930, 2026176), (4152, 1917840), (4192, 1899540), (4392, 1813040), (4716, 1688480), (4880, 1631736), (5190, 1534272), (5240, 1519632), (5490, 1450432), (5536, 1438380), (5760, 1382443), (5856, 1359780), (5895, 1350784), (6228, 1278560), (6288, 1266360), (6920, 1150704), (7320, 1087824), (7785, 1022848), (7808, 1019835), (7860, 1013088), (7991, 996480), (8304, 958920), (8384, 949770), (8784, 906520), (9432, 844240), (9760, 815868), (10380, 767136), (10480, 759816), (10553, 754560), (10980, 725216), (11072, 719190), (11712, 679890), (11790, 675392), (12456, 639280), (12576, 633180), (13840, 575352), (14640, 543912), (15570, 511424), (15720, 506544), (15982, 498240), (16608, 479460), (16768, 474885), (17568, 453260), (18864, 422120), (19520, 407934), (20760, 383568), (20960, 379908), (21106, 377280), (21960, 362608), (22144, 359595), (22663, 351360), (23424, 339945), (23580, 337696), (23973, 332160), (24912, 319640), (25152, 316590), (27680, 287676), (29280, 271956), (31140, 255712), (31440, 253272), (31659, 251520), (31964, 249120), (33216, 239730), (35136, 226630), (37728, 211060), (39040, 203967), (39955, 199296), (41520, 191784), (41920, 189954), (42212, 188640), (43920, 181304), (45326, 175680), (47160, 168848), (47946, 166080), (49824, 159820), (50304, 158295), (52765, 150912), (55360, 143838), (58560, 135978), (62280, 127856), (62880, 126636), (63318, 125760), (63928, 124560), (66432, 119865), (67989, 117120), (70272, 113315), (71919, 110720), (75456, 105530), (79910, 99648), (83040, 95892), (83840, 94977), (84424, 94320), (87840, 90652)]