4378732020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 480

約数和(自身を含む): 16119290880

約数和(自身を除く): 11740558860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 81, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 162, 171, 180, 186, 190, 195, 228, 234, 247, 260, 270, 279, 285, 310, 324, 342, 351, 353, 372, 380, 390, 403, 405, 465, 468, 494, 513, 540, 558, 570, 585, 589, 620, 684, 702, 706, 741, 780, 806, 810, 837, 855, 930, 988, 1026, 1053, 1059, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1404, 1412, 1482, 1539, 1612, 1620, 1674, 1710, 1755, 1765, 1767, 1860, 2015, 2052, 2106, 2118, 2223, 2340, 2356, 2418, 2470, 2511, 2565, 2790, 2945, 2964, 3078, 3177, 3348, 3420, 3510, 3530, 3534, 3627, 3705, 4030, 4185, 4212, 4236, 4446, 4589, 4836, 4940, 5022, 5130, 5265, 5295, 5301, 5580, 5890, 6045, 6156, 6354, 6669, 6707, 7020, 7060, 7068, 7254, 7410, 7657, 7695, 8060, 8370, 8835, 8892, 9178, 9531, 10044, 10260, 10530, 10590, 10602, 10881, 10943, 11115, 11780, 12090, 12555, 12708, 13338, 13414, 13767, 14508, 14820, 15314, 15390, 15885, 15903, 16740, 17670, 18135, 18356, 19062, 20007, 20121, 21060, 21180, 21204, 21762, 21886, 22230, 22945, 22971, 24180, 25110, 26505, 26676, 26828, 27534, 28593, 30628, 30780, 31770, 31806, 32643, 32829, 33345, 33535, 35340, 36270, 38124, 38285, 40014, 40242, 41301, 43524, 43772, 44460, 45890, 45942, 47655, 47709, 50220, 53010, 54405, 54715, 55068, 57186, 60363, 63540, 63612, 65286, 65658, 66690, 67070, 68835, 68913, 72540, 76570, 79515, 80028, 80484, 82602, 87191, 91780, 91884, 95310, 95418, 98487, 100035, 100605, 106020, 108810, 109430, 114372, 114855, 120726, 123903, 130572, 131316, 133380, 134140, 137670, 137826, 142259, 142965, 153140, 159030, 163215, 164145, 165204, 174382, 181089, 190620, 190836, 196974, 200070, 201210, 206505, 206739, 207917, 217620, 218860, 229710, 238545, 241452, 247806, 261573, 275340, 275652, 284518, 285930, 295461, 301815, 318060, 326430, 328290, 344565, 348764, 362178, 371709, 393948, 400140, 402420, 413010, 413478, 415834, 426777, 435955, 459420, 477090, 492435, 495612, 523146, 543267, 569036, 571860, 590922, 603630, 619515, 620217, 623751, 652860, 656580, 689130, 711295, 724356, 743418, 784719, 826020, 826956, 831668, 853554, 871910, 886383, 905445, 954180, 984870, 1033695, 1039585, 1046292, 1086534, 1181844, 1207260, 1239030, 1240434, 1247502, 1280331, 1307865, 1378260, 1422590, 1477305, 1486836, 1569438, 1707108, 1743820, 1772766, 1810890, 1858545, 1871253, 1969740, 2067390, 2079170, 2133885, 2173068, 2354157, 2478060, 2480868, 2495004, 2560662, 2615730, 2702921, 2716335, 2845180, 2954610, 3101085, 3118755, 3138876, 3545532, 3621780, 3717090, 3742506, 3840993, 3923595, 4134780, 4158340, 4267770, 4431915, 4708314, 5121324, 5231460, 5405842, 5432670, 5613759, 5909220, 6202170, 6237510, 6401655, 7062471, 7434180, 7485012, 7681986, 7847190, 8108763, 8535540, 8863830, 9356265, 9416628, 10811684, 10865340, 11227518, 11522979, 11770785, 12404340, 12475020, 12803310, 13514605, 14124942, 15363972, 15694380, 16217526, 16841277, 17727660, 18712530, 19204965, 22455036, 23045958, 23541570, 24326289, 25606620, 27029210, 28068795, 28249884, 32435052, 33682554, 35312355, 37425060, 38409930, 40543815, 46091916, 47083140, 48652578, 54058420, 56137590, 57614895, 67365108, 70624710, 72978867, 76819860, 81087630, 84206385, 97305156, 112275180, 115229790, 121631445, 141249420, 145957734, 162175260, 168412770, 218936601, 230459580, 243262890, 291915468, 336825540, 364894335, 437873202, 486525780, 729788670, 875746404, 1094683005, 1459577340, 2189366010, 4378732020]

約数ペア:

[(1, 4378732020), (2, 2189366010), (3, 1459577340), (4, 1094683005), (5, 875746404), (6, 729788670), (9, 486525780), (10, 437873202), (12, 364894335), (13, 336825540), (15, 291915468), (18, 243262890), (19, 230459580), (20, 218936601), (26, 168412770), (27, 162175260), (30, 145957734), (31, 141249420), (36, 121631445), (38, 115229790), (39, 112275180), (45, 97305156), (52, 84206385), (54, 81087630), (57, 76819860), (60, 72978867), (62, 70624710), (65, 67365108), (76, 57614895), (78, 56137590), (81, 54058420), (90, 48652578), (93, 47083140), (95, 46091916), (108, 40543815), (114, 38409930), (117, 37425060), (124, 35312355), (130, 33682554), (135, 32435052), (155, 28249884), (156, 28068795), (162, 27029210), (171, 25606620), (180, 24326289), (186, 23541570), (190, 23045958), (195, 22455036), (228, 19204965), (234, 18712530), (247, 17727660), (260, 16841277), (270, 16217526), (279, 15694380), (285, 15363972), (310, 14124942), (324, 13514605), (342, 12803310), (351, 12475020), (353, 12404340), (372, 11770785), (380, 11522979), (390, 11227518), (403, 10865340), (405, 10811684), (465, 9416628), (468, 9356265), (494, 8863830), (513, 8535540), (540, 8108763), (558, 7847190), (570, 7681986), (585, 7485012), (589, 7434180), (620, 7062471), (684, 6401655), (702, 6237510), (706, 6202170), (741, 5909220), (780, 5613759), (806, 5432670), (810, 5405842), (837, 5231460), (855, 5121324), (930, 4708314), (988, 4431915), (1026, 4267770), (1053, 4158340), (1059, 4134780), (1116, 3923595), (1140, 3840993), (1170, 3742506), (1178, 3717090), (1209, 3621780), (1235, 3545532), (1395, 3138876), (1404, 3118755), (1412, 3101085), (1482, 2954610), (1539, 2845180), (1612, 2716335), (1620, 2702921), (1674, 2615730), (1710, 2560662), (1755, 2495004), (1765, 2480868), (1767, 2478060), (1860, 2354157), (2015, 2173068), (2052, 2133885), (2106, 2079170), (2118, 2067390), (2223, 1969740), (2340, 1871253), (2356, 1858545), (2418, 1810890), (2470, 1772766), (2511, 1743820), (2565, 1707108), (2790, 1569438), (2945, 1486836), (2964, 1477305), (3078, 1422590), (3177, 1378260), (3348, 1307865), (3420, 1280331), (3510, 1247502), (3530, 1240434), (3534, 1239030), (3627, 1207260), (3705, 1181844), (4030, 1086534), (4185, 1046292), (4212, 1039585), (4236, 1033695), (4446, 984870), (4589, 954180), (4836, 905445), (4940, 886383), (5022, 871910), (5130, 853554), (5265, 831668), (5295, 826956), (5301, 826020), (5580, 784719), (5890, 743418), (6045, 724356), (6156, 711295), (6354, 689130), (6669, 656580), (6707, 652860), (7020, 623751), (7060, 620217), (7068, 619515), (7254, 603630), (7410, 590922), (7657, 571860), (7695, 569036), (8060, 543267), (8370, 523146), (8835, 495612), (8892, 492435), (9178, 477090), (9531, 459420), (10044, 435955), (10260, 426777), (10530, 415834), (10590, 413478), (10602, 413010), (10881, 402420), (10943, 400140), (11115, 393948), (11780, 371709), (12090, 362178), (12555, 348764), (12708, 344565), (13338, 328290), (13414, 326430), (13767, 318060), (14508, 301815), (14820, 295461), (15314, 285930), (15390, 284518), (15885, 275652), (15903, 275340), (16740, 261573), (17670, 247806), (18135, 241452), (18356, 238545), (19062, 229710), (20007, 218860), (20121, 217620), (21060, 207917), (21180, 206739), (21204, 206505), (21762, 201210), (21886, 200070), (22230, 196974), (22945, 190836), (22971, 190620), (24180, 181089), (25110, 174382), (26505, 165204), (26676, 164145), (26828, 163215), (27534, 159030), (28593, 153140), (30628, 142965), (30780, 142259), (31770, 137826), (31806, 137670), (32643, 134140), (32829, 133380), (33345, 131316), (33535, 130572), (35340, 123903), (36270, 120726), (38124, 114855), (38285, 114372), (40014, 109430), (40242, 108810), (41301, 106020), (43524, 100605), (43772, 100035), (44460, 98487), (45890, 95418), (45942, 95310), (47655, 91884), (47709, 91780), (50220, 87191), (53010, 82602), (54405, 80484), (54715, 80028), (55068, 79515), (57186, 76570), (60363, 72540), (63540, 68913), (63612, 68835), (65286, 67070), (65658, 66690)]