7642412640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 384

約数和(自身を含む): 27869184000

約数和(自身を除く): 20226771360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 149, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 298, 310, 360, 372, 383, 432, 447, 465, 480, 496, 540, 558, 596, 620, 720, 744, 745, 766, 837, 864, 894, 930, 992, 1080, 1116, 1149, 1192, 1240, 1341, 1395, 1440, 1488, 1490, 1532, 1674, 1788, 1860, 1915, 2160, 2232, 2235, 2298, 2384, 2480, 2682, 2790, 2976, 2980, 3064, 3348, 3447, 3576, 3720, 3830, 4023, 4185, 4320, 4464, 4470, 4596, 4619, 4768, 4960, 5364, 5580, 5745, 5960, 6128, 6696, 6705, 6894, 7152, 7440, 7660, 8046, 8370, 8928, 8940, 9192, 9238, 10341, 10728, 11160, 11490, 11873, 11920, 12256, 13392, 13410, 13788, 13857, 14304, 14880, 15320, 16092, 16740, 17235, 17880, 18384, 18476, 20115, 20682, 21456, 22320, 22980, 23095, 23746, 23840, 26784, 26820, 27576, 27714, 30640, 32184, 33480, 34470, 35619, 35760, 36768, 36952, 40230, 41364, 41571, 42912, 44640, 45960, 46190, 47492, 51705, 53640, 55152, 55428, 57067, 59365, 61280, 64368, 66960, 68940, 69285, 71238, 71520, 73904, 80460, 82728, 83142, 91920, 92380, 94984, 103410, 106857, 107280, 110304, 110856, 114134, 118730, 124713, 128736, 133920, 137880, 138570, 142476, 147808, 160920, 165456, 166284, 171201, 178095, 183840, 184760, 189968, 206820, 207855, 213714, 214560, 221712, 228268, 237460, 249426, 275760, 277140, 284952, 285335, 320571, 321840, 330912, 332568, 342402, 356190, 369520, 379936, 413640, 415710, 427428, 443424, 456536, 474920, 498852, 513603, 534285, 551520, 554280, 569904, 570670, 623565, 641142, 643680, 665136, 684804, 712380, 739040, 827280, 831420, 854856, 856005, 913072, 949840, 997704, 1027206, 1068570, 1108560, 1139808, 1141340, 1247130, 1282284, 1330272, 1369608, 1424760, 1540809, 1602855, 1654560, 1662840, 1709712, 1712010, 1769077, 1826144, 1899680, 1995408, 2054412, 2137140, 2217120, 2282680, 2494260, 2564568, 2568015, 2739216, 2849520, 3081618, 3205710, 3325680, 3419424, 3424020, 3538154, 3990816, 4108824, 4274280, 4565360, 4988520, 5129136, 5136030, 5307231, 5478432, 5699040, 6163236, 6411420, 6651360, 6848040, 7076308, 7704045, 8217648, 8548560, 8845385, 9130720, 9977040, 10258272, 10272060, 10614462, 12326472, 12822840, 13696080, 14152616, 15408090, 15921693, 16435296, 17097120, 17690770, 19954080, 20544120, 21228924, 24652944, 25645680, 26536155, 27392160, 28305232, 30816180, 31843386, 35381540, 41088240, 42457848, 47765079, 49305888, 51291360, 53072310, 56610464, 61632360, 63686772, 70763080, 79608465, 82176480, 84915696, 95530158, 106144620, 123264720, 127373544, 141526160, 159216930, 169831392, 191060316, 212289240, 238825395, 246529440, 254747088, 283052320, 318433860, 382120632, 424578480, 477650790, 509494176, 636867720, 764241264, 849156960, 955301580, 1273735440, 1528482528, 1910603160, 2547470880, 3821206320, 7642412640]

約数ペア:

[(1, 7642412640), (2, 3821206320), (3, 2547470880), (4, 1910603160), (5, 1528482528), (6, 1273735440), (8, 955301580), (9, 849156960), (10, 764241264), (12, 636867720), (15, 509494176), (16, 477650790), (18, 424578480), (20, 382120632), (24, 318433860), (27, 283052320), (30, 254747088), (31, 246529440), (32, 238825395), (36, 212289240), (40, 191060316), (45, 169831392), (48, 159216930), (54, 141526160), (60, 127373544), (62, 123264720), (72, 106144620), (80, 95530158), (90, 84915696), (93, 82176480), (96, 79608465), (108, 70763080), (120, 63686772), (124, 61632360), (135, 56610464), (144, 53072310), (149, 51291360), (155, 49305888), (160, 47765079), (180, 42457848), (186, 41088240), (216, 35381540), (240, 31843386), (248, 30816180), (270, 28305232), (279, 27392160), (288, 26536155), (298, 25645680), (310, 24652944), (360, 21228924), (372, 20544120), (383, 19954080), (432, 17690770), (447, 17097120), (465, 16435296), (480, 15921693), (496, 15408090), (540, 14152616), (558, 13696080), (596, 12822840), (620, 12326472), (720, 10614462), (744, 10272060), (745, 10258272), (766, 9977040), (837, 9130720), (864, 8845385), (894, 8548560), (930, 8217648), (992, 7704045), (1080, 7076308), (1116, 6848040), (1149, 6651360), (1192, 6411420), (1240, 6163236), (1341, 5699040), (1395, 5478432), (1440, 5307231), (1488, 5136030), (1490, 5129136), (1532, 4988520), (1674, 4565360), (1788, 4274280), (1860, 4108824), (1915, 3990816), (2160, 3538154), (2232, 3424020), (2235, 3419424), (2298, 3325680), (2384, 3205710), (2480, 3081618), (2682, 2849520), (2790, 2739216), (2976, 2568015), (2980, 2564568), (3064, 2494260), (3348, 2282680), (3447, 2217120), (3576, 2137140), (3720, 2054412), (3830, 1995408), (4023, 1899680), (4185, 1826144), (4320, 1769077), (4464, 1712010), (4470, 1709712), (4596, 1662840), (4619, 1654560), (4768, 1602855), (4960, 1540809), (5364, 1424760), (5580, 1369608), (5745, 1330272), (5960, 1282284), (6128, 1247130), (6696, 1141340), (6705, 1139808), (6894, 1108560), (7152, 1068570), (7440, 1027206), (7660, 997704), (8046, 949840), (8370, 913072), (8928, 856005), (8940, 854856), (9192, 831420), (9238, 827280), (10341, 739040), (10728, 712380), (11160, 684804), (11490, 665136), (11873, 643680), (11920, 641142), (12256, 623565), (13392, 570670), (13410, 569904), (13788, 554280), (13857, 551520), (14304, 534285), (14880, 513603), (15320, 498852), (16092, 474920), (16740, 456536), (17235, 443424), (17880, 427428), (18384, 415710), (18476, 413640), (20115, 379936), (20682, 369520), (21456, 356190), (22320, 342402), (22980, 332568), (23095, 330912), (23746, 321840), (23840, 320571), (26784, 285335), (26820, 284952), (27576, 277140), (27714, 275760), (30640, 249426), (32184, 237460), (33480, 228268), (34470, 221712), (35619, 214560), (35760, 213714), (36768, 207855), (36952, 206820), (40230, 189968), (41364, 184760), (41571, 183840), (42912, 178095), (44640, 171201), (45960, 166284), (46190, 165456), (47492, 160920), (51705, 147808), (53640, 142476), (55152, 138570), (55428, 137880), (57067, 133920), (59365, 128736), (61280, 124713), (64368, 118730), (66960, 114134), (68940, 110856), (69285, 110304), (71238, 107280), (71520, 106857), (73904, 103410), (80460, 94984), (82728, 92380), (83142, 91920)]