7420551840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 576

約数和(自身を含む): 29675842560

約数和(自身を除く): 22255290720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 90, 93, 95, 96, 104, 114, 117, 120, 124, 130, 144, 152, 155, 156, 160, 171, 180, 186, 190, 195, 208, 228, 234, 240, 247, 248, 260, 279, 285, 288, 304, 310, 312, 342, 360, 372, 380, 390, 403, 416, 456, 465, 468, 480, 494, 496, 520, 558, 570, 585, 589, 608, 620, 624, 673, 684, 720, 741, 744, 760, 780, 806, 855, 912, 930, 936, 988, 992, 1040, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1248, 1346, 1368, 1395, 1440, 1482, 1488, 1520, 1560, 1612, 1710, 1767, 1824, 1860, 1872, 1976, 2015, 2019, 2080, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2480, 2692, 2736, 2790, 2945, 2964, 2976, 3040, 3120, 3224, 3365, 3420, 3534, 3627, 3705, 3720, 3744, 3952, 4030, 4038, 4446, 4464, 4560, 4680, 4712, 4836, 4940, 4960, 5301, 5384, 5472, 5580, 5890, 5928, 6045, 6057, 6240, 6448, 6730, 6840, 7068, 7254, 7410, 7440, 7657, 7904, 8060, 8076, 8749, 8835, 8892, 8928, 9120, 9360, 9424, 9672, 9880, 10095, 10602, 10768, 11115, 11160, 11780, 11856, 12090, 12114, 12787, 12896, 13460, 13680, 14136, 14508, 14820, 14880, 15314, 16120, 16152, 17498, 17670, 17784, 18135, 18720, 18848, 19344, 19760, 20190, 20863, 21204, 21536, 22230, 22320, 22971, 23560, 23712, 24180, 24228, 25574, 26247, 26505, 26920, 27360, 28272, 29016, 29640, 30285, 30628, 32240, 32304, 34996, 35340, 35568, 36270, 38285, 38361, 38688, 39520, 40380, 41726, 42408, 43745, 44460, 44640, 45942, 47120, 48360, 48456, 51148, 52494, 53010, 53840, 56544, 58032, 59280, 60570, 61256, 62589, 63935, 64480, 64608, 68913, 69992, 70680, 71136, 72540, 76570, 76722, 78741, 80760, 83452, 84816, 87490, 88920, 91884, 94240, 96720, 96912, 102296, 104315, 104988, 106020, 107680, 114855, 115083, 116064, 118560, 121140, 122512, 125178, 127870, 131235, 137826, 139984, 141360, 145080, 153140, 153444, 157482, 161520, 166231, 166904, 169632, 174980, 177840, 183768, 187767, 191805, 193440, 193824, 204592, 208630, 209976, 212040, 229710, 230166, 242280, 245024, 250356, 255740, 262470, 271219, 275652, 279968, 282720, 290160, 306280, 306888, 312945, 314964, 323040, 332462, 333808, 344565, 349960, 355680, 367536, 375534, 383610, 393705, 396397, 409184, 417260, 419952, 424080, 459420, 460332, 484560, 498693, 500712, 511480, 524940, 542438, 551304, 575415, 580320, 612560, 613776, 625890, 629928, 664924, 667616, 689130, 699920, 735072, 751068, 767220, 787410, 792794, 813657, 831155, 834520, 839904, 848160, 918840, 920664, 938835, 969120, 997386, 1001424, 1022960, 1049880, 1084876, 1102608, 1150830, 1189191, 1225120, 1227552, 1251780, 1259856, 1329848, 1356095, 1378260, 1399840, 1496079, 1502136, 1534440, 1574820, 1585588, 1627314, 1662310, 1669040, 1837680, 1841328, 1877670, 1981985, 1994772, 2002848, 2045920, 2099760, 2169752, 2205216, 2301660, 2378382, 2440971, 2493465, 2503560, 2519712, 2659696, 2712190, 2756520, 2992158, 3004272, 3068880, 3149640, 3171176, 3254628, 3324620, 3338080, 3567573, 3675360, 3682656, 3755340, 3963970, 3989544, 4068285, 4199520, 4339504, 4603320, 4756764, 4881942, 4986930, 5007120, 5153161, 5319392, 5424380, 5513040, 5945955, 5984316, 6008544, 6137760, 6299280, 6342352, 6509256, 6649240, 7135146, 7480395, 7510680, 7927940, 7979088, 8136570, 8679008, 9206640, 9513528, 9763884, 9973860, 10014240, 10306322, 10848760, 11026080, 11891910, 11968632, 12204855, 12598560, 12684704, 13018512, 13298480, 14270292, 14960790, 15021360, 15459483, 15855880, 15958176, 16273140, 17837865, 18413280, 19027056, 19527768, 19947720, 20612644, 21697520, 23783820, 23937264, 24409710, 25765805, 26037024, 26596960, 28540584, 29921580, 30042720, 30918966, 31711760, 32546280, 35675730, 38054112, 39055536, 39895440, 41225288, 43395040, 46378449, 47567640, 47874528, 48819420, 51531610, 57081168, 59843160, 61837932, 63423520, 65092560, 71351460, 77297415, 78111072, 79790880, 82450576, 92756898, 95135280, 97638840, 103063220, 114162336, 119686320, 123675864, 130185120, 142702920, 154594830, 164901152, 185513796, 190270560, 195277680, 206126440, 231892245, 239372640, 247351728, 285405840, 309189660, 371027592, 390555360, 412252880, 463784490, 494703456, 570811680, 618379320, 742055184, 824505760, 927568980, 1236758640, 1484110368, 1855137960, 2473517280, 3710275920, 7420551840]

約数ペア:

[(1, 7420551840), (2, 3710275920), (3, 2473517280), (4, 1855137960), (5, 1484110368), (6, 1236758640), (8, 927568980), (9, 824505760), (10, 742055184), (12, 618379320), (13, 570811680), (15, 494703456), (16, 463784490), (18, 412252880), (19, 390555360), (20, 371027592), (24, 309189660), (26, 285405840), (30, 247351728), (31, 239372640), (32, 231892245), (36, 206126440), (38, 195277680), (39, 190270560), (40, 185513796), (45, 164901152), (48, 154594830), (52, 142702920), (57, 130185120), (60, 123675864), (62, 119686320), (65, 114162336), (72, 103063220), (76, 97638840), (78, 95135280), (80, 92756898), (90, 82450576), (93, 79790880), (95, 78111072), (96, 77297415), (104, 71351460), (114, 65092560), (117, 63423520), (120, 61837932), (124, 59843160), (130, 57081168), (144, 51531610), (152, 48819420), (155, 47874528), (156, 47567640), (160, 46378449), (171, 43395040), (180, 41225288), (186, 39895440), (190, 39055536), (195, 38054112), (208, 35675730), (228, 32546280), (234, 31711760), (240, 30918966), (247, 30042720), (248, 29921580), (260, 28540584), (279, 26596960), (285, 26037024), (288, 25765805), (304, 24409710), (310, 23937264), (312, 23783820), (342, 21697520), (360, 20612644), (372, 19947720), (380, 19527768), (390, 19027056), (403, 18413280), (416, 17837865), (456, 16273140), (465, 15958176), (468, 15855880), (480, 15459483), (494, 15021360), (496, 14960790), (520, 14270292), (558, 13298480), (570, 13018512), (585, 12684704), (589, 12598560), (608, 12204855), (620, 11968632), (624, 11891910), (673, 11026080), (684, 10848760), (720, 10306322), (741, 10014240), (744, 9973860), (760, 9763884), (780, 9513528), (806, 9206640), (855, 8679008), (912, 8136570), (930, 7979088), (936, 7927940), (988, 7510680), (992, 7480395), (1040, 7135146), (1116, 6649240), (1140, 6509256), (1170, 6342352), (1178, 6299280), (1209, 6137760), (1235, 6008544), (1240, 5984316), (1248, 5945955), (1346, 5513040), (1368, 5424380), (1395, 5319392), (1440, 5153161), (1482, 5007120), (1488, 4986930), (1520, 4881942), (1560, 4756764), (1612, 4603320), (1710, 4339504), (1767, 4199520), (1824, 4068285), (1860, 3989544), (1872, 3963970), (1976, 3755340), (2015, 3682656), (2019, 3675360), (2080, 3567573), (2223, 3338080), (2232, 3324620), (2280, 3254628), (2340, 3171176), (2356, 3149640), (2418, 3068880), (2470, 3004272), (2480, 2992158), (2692, 2756520), (2736, 2712190), (2790, 2659696), (2945, 2519712), (2964, 2503560), (2976, 2493465), (3040, 2440971), (3120, 2378382), (3224, 2301660), (3365, 2205216), (3420, 2169752), (3534, 2099760), (3627, 2045920), (3705, 2002848), (3720, 1994772), (3744, 1981985), (3952, 1877670), (4030, 1841328), (4038, 1837680), (4446, 1669040), (4464, 1662310), (4560, 1627314), (4680, 1585588), (4712, 1574820), (4836, 1534440), (4940, 1502136), (4960, 1496079), (5301, 1399840), (5384, 1378260), (5472, 1356095), (5580, 1329848), (5890, 1259856), (5928, 1251780), (6045, 1227552), (6057, 1225120), (6240, 1189191), (6448, 1150830), (6730, 1102608), (6840, 1084876), (7068, 1049880), (7254, 1022960), (7410, 1001424), (7440, 997386), (7657, 969120), (7904, 938835), (8060, 920664), (8076, 918840), (8749, 848160), (8835, 839904), (8892, 834520), (8928, 831155), (9120, 813657), (9360, 792794), (9424, 787410), (9672, 767220), (9880, 751068), (10095, 735072), (10602, 699920), (10768, 689130), (11115, 667616), (11160, 664924), (11780, 629928), (11856, 625890), (12090, 613776), (12114, 612560), (12787, 580320), (12896, 575415), (13460, 551304), (13680, 542438), (14136, 524940), (14508, 511480), (14820, 500712), (14880, 498693), (15314, 484560), (16120, 460332), (16152, 459420), (17498, 424080), (17670, 419952), (17784, 417260), (18135, 409184), (18720, 396397), (18848, 393705), (19344, 383610), (19760, 375534), (20190, 367536), (20863, 355680), (21204, 349960), (21536, 344565), (22230, 333808), (22320, 332462), (22971, 323040), (23560, 314964), (23712, 312945), (24180, 306888), (24228, 306280), (25574, 290160), (26247, 282720), (26505, 279968), (26920, 275652), (27360, 271219), (28272, 262470), (29016, 255740), (29640, 250356), (30285, 245024), (30628, 242280), (32240, 230166), (32304, 229710), (34996, 212040), (35340, 209976), (35568, 208630), (36270, 204592), (38285, 193824), (38361, 193440), (38688, 191805), (39520, 187767), (40380, 183768), (41726, 177840), (42408, 174980), (43745, 169632), (44460, 166904), (44640, 166231), (45942, 161520), (47120, 157482), (48360, 153444), (48456, 153140), (51148, 145080), (52494, 141360), (53010, 139984), (53840, 137826), (56544, 131235), (58032, 127870), (59280, 125178), (60570, 122512), (61256, 121140), (62589, 118560), (63935, 116064), (64480, 115083), (64608, 114855), (68913, 107680), (69992, 106020), (70680, 104988), (71136, 104315), (72540, 102296), (76570, 96912), (76722, 96720), (78741, 94240), (80760, 91884), (83452, 88920), (84816, 87490)]