19500669552

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:733

約数の個数: 320

約数和(自身を含む): 63745920000

約数和(自身を除く): 44245250448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 179, 182, 196, 208, 273, 294, 312, 336, 343, 358, 364, 392, 509, 537, 546, 588, 624, 637, 686, 716, 728, 784, 1018, 1029, 1074, 1092, 1176, 1253, 1274, 1372, 1432, 1456, 1527, 1911, 2036, 2058, 2148, 2184, 2327, 2352, 2506, 2548, 2744, 2864, 3054, 3563, 3759, 3822, 4072, 4116, 4296, 4368, 4459, 4654, 5012, 5096, 5488, 6108, 6617, 6981, 7126, 7518, 7644, 8144, 8232, 8592, 8771, 8918, 9308, 10024, 10192, 10689, 12216, 13234, 13377, 13962, 14252, 15036, 15288, 16289, 16464, 17542, 17836, 18616, 19851, 20048, 21378, 24432, 24941, 26313, 26468, 26754, 27924, 28504, 30072, 30576, 32578, 35084, 35672, 37232, 39702, 42756, 46319, 48867, 49882, 52626, 52936, 53508, 55848, 57008, 60144, 61397, 65156, 70168, 71344, 74823, 79404, 85512, 91111, 92638, 97734, 99764, 105252, 105872, 107016, 111696, 114023, 122794, 130312, 138957, 140336, 149646, 158808, 171024, 174587, 182222, 184191, 185276, 195468, 199528, 210504, 214032, 228046, 245588, 260624, 273333, 277914, 299292, 317616, 324233, 342069, 349174, 364444, 368382, 370552, 390936, 399056, 421008, 456092, 491176, 523761, 546666, 555828, 598584, 637777, 648466, 684138, 698348, 728888, 736764, 741104, 781872, 798161, 912184, 972699, 982352, 1047522, 1093332, 1111656, 1184443, 1197168, 1275554, 1296932, 1368276, 1396696, 1457776, 1473528, 1596322, 1824368, 1913331, 1945398, 2095044, 2186664, 2223312, 2269631, 2368886, 2394483, 2551108, 2593864, 2736552, 2793392, 2947056, 3192644, 3553329, 3826662, 3890796, 4190088, 4373328, 4464439, 4539262, 4737772, 4788966, 5102216, 5187728, 5473104, 6385288, 6808893, 7106658, 7653324, 7781592, 8291101, 8380176, 8928878, 9078524, 9475544, 9577932, 10204432, 12770576, 13393317, 13617786, 14213316, 15306648, 15563184, 16582202, 17857756, 18157048, 18951088, 19155864, 24873303, 26786634, 27235572, 28426632, 30613296, 31251073, 33164404, 35715512, 36314096, 38311728, 49746606, 53573268, 54471144, 56853264, 58037707, 62502146, 66328808, 71431024, 93753219, 99493212, 107146536, 108942288, 116075414, 125004292, 132657616, 174113121, 187506438, 198986424, 214293072, 232150828, 250008584, 348226242, 375012876, 397972848, 406263949, 464301656, 500017168, 696452484, 750025752, 812527898, 928603312, 1218791847, 1392904968, 1500051504, 1625055796, 2437583694, 2785809936, 3250111592, 4875167388, 6500223184, 9750334776, 19500669552]

約数ペア:

[(1, 19500669552), (2, 9750334776), (3, 6500223184), (4, 4875167388), (6, 3250111592), (7, 2785809936), (8, 2437583694), (12, 1625055796), (13, 1500051504), (14, 1392904968), (16, 1218791847), (21, 928603312), (24, 812527898), (26, 750025752), (28, 696452484), (39, 500017168), (42, 464301656), (48, 406263949), (49, 397972848), (52, 375012876), (56, 348226242), (78, 250008584), (84, 232150828), (91, 214293072), (98, 198986424), (104, 187506438), (112, 174113121), (147, 132657616), (156, 125004292), (168, 116075414), (179, 108942288), (182, 107146536), (196, 99493212), (208, 93753219), (273, 71431024), (294, 66328808), (312, 62502146), (336, 58037707), (343, 56853264), (358, 54471144), (364, 53573268), (392, 49746606), (509, 38311728), (537, 36314096), (546, 35715512), (588, 33164404), (624, 31251073), (637, 30613296), (686, 28426632), (716, 27235572), (728, 26786634), (784, 24873303), (1018, 19155864), (1029, 18951088), (1074, 18157048), (1092, 17857756), (1176, 16582202), (1253, 15563184), (1274, 15306648), (1372, 14213316), (1432, 13617786), (1456, 13393317), (1527, 12770576), (1911, 10204432), (2036, 9577932), (2058, 9475544), (2148, 9078524), (2184, 8928878), (2327, 8380176), (2352, 8291101), (2506, 7781592), (2548, 7653324), (2744, 7106658), (2864, 6808893), (3054, 6385288), (3563, 5473104), (3759, 5187728), (3822, 5102216), (4072, 4788966), (4116, 4737772), (4296, 4539262), (4368, 4464439), (4459, 4373328), (4654, 4190088), (5012, 3890796), (5096, 3826662), (5488, 3553329), (6108, 3192644), (6617, 2947056), (6981, 2793392), (7126, 2736552), (7518, 2593864), (7644, 2551108), (8144, 2394483), (8232, 2368886), (8592, 2269631), (8771, 2223312), (8918, 2186664), (9308, 2095044), (10024, 1945398), (10192, 1913331), (10689, 1824368), (12216, 1596322), (13234, 1473528), (13377, 1457776), (13962, 1396696), (14252, 1368276), (15036, 1296932), (15288, 1275554), (16289, 1197168), (16464, 1184443), (17542, 1111656), (17836, 1093332), (18616, 1047522), (19851, 982352), (20048, 972699), (21378, 912184), (24432, 798161), (24941, 781872), (26313, 741104), (26468, 736764), (26754, 728888), (27924, 698348), (28504, 684138), (30072, 648466), (30576, 637777), (32578, 598584), (35084, 555828), (35672, 546666), (37232, 523761), (39702, 491176), (42756, 456092), (46319, 421008), (48867, 399056), (49882, 390936), (52626, 370552), (52936, 368382), (53508, 364444), (55848, 349174), (57008, 342069), (60144, 324233), (61397, 317616), (65156, 299292), (70168, 277914), (71344, 273333), (74823, 260624), (79404, 245588), (85512, 228046), (91111, 214032), (92638, 210504), (97734, 199528), (99764, 195468), (105252, 185276), (105872, 184191), (107016, 182222), (111696, 174587), (114023, 171024), (122794, 158808), (130312, 149646), (138957, 140336)]