1553591520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 288

約数和(自身を含む): 5866372512

約数和(自身を除く): 4312780992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1184, 1248, 1332, 1440, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2080, 2220, 2243, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3552, 3744, 3848, 4329, 4440, 4486, 4680, 4810, 5328, 5772, 5920, 6240, 6660, 6729, 7215, 7696, 8658, 8880, 8972, 9360, 9620, 10656, 11215, 11544, 13320, 13458, 14430, 15392, 17316, 17760, 17944, 18720, 19240, 20187, 21645, 22430, 23088, 26640, 26916, 28860, 29159, 33645, 34632, 35888, 38480, 40374, 43290, 44860, 46176, 53280, 53832, 57720, 58318, 67290, 69264, 71776, 76960, 80748, 82991, 86580, 87477, 89720, 100935, 107664, 115440, 116636, 134580, 138528, 145795, 161496, 165982, 173160, 174954, 179440, 201870, 215328, 230880, 233272, 248973, 262431, 269160, 291590, 322992, 331964, 346320, 349908, 358880, 403740, 414955, 437385, 466544, 497946, 524862, 538320, 583180, 645984, 663928, 692640, 699816, 746919, 807480, 829910, 874770, 933088, 995892, 1049724, 1076640, 1078883, 1166360, 1244865, 1312155, 1327856, 1399632, 1493838, 1614960, 1659820, 1749540, 1991784, 2099448, 2157766, 2332720, 2489730, 2624310, 2655712, 2799264, 2987676, 3229920, 3236649, 3319640, 3499080, 3734595, 3983568, 4198896, 4315532, 4665440, 4979460, 5248620, 5394415, 5975352, 6473298, 6639280, 6998160, 7469190, 7967136, 8397792, 8631064, 9709947, 9958920, 10497240, 10788830, 11950704, 12946596, 13278560, 13996320, 14938380, 16183245, 17262128, 19419894, 19917840, 20994480, 21577660, 23901408, 25893192, 29876760, 32366490, 34524256, 38839788, 39835680, 41988960, 43155320, 48549735, 51786384, 59753520, 64732980, 77679576, 86310640, 97099470, 103572768, 119507040, 129465960, 155359152, 172621280, 194198940, 258931920, 310718304, 388397880, 517863840, 776795760, 1553591520]

約数ペア:

[(1, 1553591520), (2, 776795760), (3, 517863840), (4, 388397880), (5, 310718304), (6, 258931920), (8, 194198940), (9, 172621280), (10, 155359152), (12, 129465960), (13, 119507040), (15, 103572768), (16, 97099470), (18, 86310640), (20, 77679576), (24, 64732980), (26, 59753520), (30, 51786384), (32, 48549735), (36, 43155320), (37, 41988960), (39, 39835680), (40, 38839788), (45, 34524256), (48, 32366490), (52, 29876760), (60, 25893192), (65, 23901408), (72, 21577660), (74, 20994480), (78, 19917840), (80, 19419894), (90, 17262128), (96, 16183245), (104, 14938380), (111, 13996320), (117, 13278560), (120, 12946596), (130, 11950704), (144, 10788830), (148, 10497240), (156, 9958920), (160, 9709947), (180, 8631064), (185, 8397792), (195, 7967136), (208, 7469190), (222, 6998160), (234, 6639280), (240, 6473298), (260, 5975352), (288, 5394415), (296, 5248620), (312, 4979460), (333, 4665440), (360, 4315532), (370, 4198896), (390, 3983568), (416, 3734595), (444, 3499080), (468, 3319640), (480, 3236649), (481, 3229920), (520, 2987676), (555, 2799264), (585, 2655712), (592, 2624310), (624, 2489730), (666, 2332720), (720, 2157766), (740, 2099448), (780, 1991784), (888, 1749540), (936, 1659820), (962, 1614960), (1040, 1493838), (1110, 1399632), (1170, 1327856), (1184, 1312155), (1248, 1244865), (1332, 1166360), (1440, 1078883), (1443, 1076640), (1480, 1049724), (1560, 995892), (1665, 933088), (1776, 874770), (1872, 829910), (1924, 807480), (2080, 746919), (2220, 699816), (2243, 692640), (2340, 663928), (2405, 645984), (2664, 583180), (2886, 538320), (2960, 524862), (3120, 497946), (3330, 466544), (3552, 437385), (3744, 414955), (3848, 403740), (4329, 358880), (4440, 349908), (4486, 346320), (4680, 331964), (4810, 322992), (5328, 291590), (5772, 269160), (5920, 262431), (6240, 248973), (6660, 233272), (6729, 230880), (7215, 215328), (7696, 201870), (8658, 179440), (8880, 174954), (8972, 173160), (9360, 165982), (9620, 161496), (10656, 145795), (11215, 138528), (11544, 134580), (13320, 116636), (13458, 115440), (14430, 107664), (15392, 100935), (17316, 89720), (17760, 87477), (17944, 86580), (18720, 82991), (19240, 80748), (20187, 76960), (21645, 71776), (22430, 69264), (23088, 67290), (26640, 58318), (26916, 57720), (28860, 53832), (29159, 53280), (33645, 46176), (34632, 44860), (35888, 43290), (38480, 40374)]