19536687072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16453}}^1$

素因数の和:16526

約数の個数: 288

約数和(自身を含む): 68996229120

約数和(自身を除く): 49459542048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 608, 651, 672, 684, 744, 798, 868, 912, 992, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1824, 1953, 2016, 2128, 2232, 2356, 2394, 2604, 2736, 2976, 3192, 3472, 3534, 3906, 4123, 4256, 4464, 4712, 4788, 5208, 5301, 5472, 6384, 6944, 7068, 7812, 8246, 8928, 9424, 9576, 10416, 10602, 12369, 12768, 14136, 15624, 16453, 16492, 18848, 19152, 20832, 21204, 24738, 28272, 31248, 32906, 32984, 37107, 38304, 42408, 49359, 49476, 56544, 62496, 65812, 65968, 74214, 84816, 98718, 98952, 115171, 131624, 131936, 148077, 148428, 169632, 197436, 197904, 230342, 263248, 296154, 296856, 312607, 345513, 394872, 395808, 460684, 510043, 526496, 592308, 593712, 625214, 691026, 789744, 921368, 937821, 1020086, 1036539, 1184616, 1187424, 1250428, 1382052, 1530129, 1579488, 1842736, 1875642, 2040172, 2073078, 2188249, 2369232, 2500856, 2764104, 2813463, 3060258, 3570301, 3685472, 3751284, 4080344, 4146156, 4376498, 4590387, 4738464, 5001712, 5528208, 5626926, 6120516, 6564747, 7140602, 7502568, 8160688, 8292312, 8752996, 9180774, 9690817, 10003424, 10710903, 11056416, 11253852, 12241032, 13129494, 14281204, 15005136, 16321376, 16584624, 17505992, 18361548, 19381634, 19694241, 21421806, 22507704, 24482064, 26258988, 28562408, 29072451, 30010272, 32132709, 33169248, 35011984, 36723096, 38763268, 39388482, 42843612, 45015408, 48964128, 52517976, 57124816, 58144902, 64265418, 67835719, 70023968, 73446192, 77526536, 78776964, 85687224, 87217353, 90030816, 105035952, 114249632, 116289804, 128530836, 135671438, 146892384, 155053072, 157553928, 171374448, 174434706, 203507157, 210071904, 232579608, 257061672, 271342876, 310106144, 315107856, 342748896, 348869412, 407014314, 465159216, 514123344, 542685752, 610521471, 630215712, 697738824, 814028628, 930318432, 1028246688, 1085371504, 1221042942, 1395477648, 1628057256, 2170743008, 2442085884, 2790955296, 3256114512, 4884171768, 6512229024, 9768343536, 19536687072]

約数ペア:

[(1, 19536687072), (2, 9768343536), (3, 6512229024), (4, 4884171768), (6, 3256114512), (7, 2790955296), (8, 2442085884), (9, 2170743008), (12, 1628057256), (14, 1395477648), (16, 1221042942), (18, 1085371504), (19, 1028246688), (21, 930318432), (24, 814028628), (28, 697738824), (31, 630215712), (32, 610521471), (36, 542685752), (38, 514123344), (42, 465159216), (48, 407014314), (56, 348869412), (57, 342748896), (62, 315107856), (63, 310106144), (72, 271342876), (76, 257061672), (84, 232579608), (93, 210071904), (96, 203507157), (112, 174434706), (114, 171374448), (124, 157553928), (126, 155053072), (133, 146892384), (144, 135671438), (152, 128530836), (168, 116289804), (171, 114249632), (186, 105035952), (217, 90030816), (224, 87217353), (228, 85687224), (248, 78776964), (252, 77526536), (266, 73446192), (279, 70023968), (288, 67835719), (304, 64265418), (336, 58144902), (342, 57124816), (372, 52517976), (399, 48964128), (434, 45015408), (456, 42843612), (496, 39388482), (504, 38763268), (532, 36723096), (558, 35011984), (589, 33169248), (608, 32132709), (651, 30010272), (672, 29072451), (684, 28562408), (744, 26258988), (798, 24482064), (868, 22507704), (912, 21421806), (992, 19694241), (1008, 19381634), (1064, 18361548), (1116, 17505992), (1178, 16584624), (1197, 16321376), (1302, 15005136), (1368, 14281204), (1488, 13129494), (1596, 12241032), (1736, 11253852), (1767, 11056416), (1824, 10710903), (1953, 10003424), (2016, 9690817), (2128, 9180774), (2232, 8752996), (2356, 8292312), (2394, 8160688), (2604, 7502568), (2736, 7140602), (2976, 6564747), (3192, 6120516), (3472, 5626926), (3534, 5528208), (3906, 5001712), (4123, 4738464), (4256, 4590387), (4464, 4376498), (4712, 4146156), (4788, 4080344), (5208, 3751284), (5301, 3685472), (5472, 3570301), (6384, 3060258), (6944, 2813463), (7068, 2764104), (7812, 2500856), (8246, 2369232), (8928, 2188249), (9424, 2073078), (9576, 2040172), (10416, 1875642), (10602, 1842736), (12369, 1579488), (12768, 1530129), (14136, 1382052), (15624, 1250428), (16453, 1187424), (16492, 1184616), (18848, 1036539), (19152, 1020086), (20832, 937821), (21204, 921368), (24738, 789744), (28272, 691026), (31248, 625214), (32906, 593712), (32984, 592308), (37107, 526496), (38304, 510043), (42408, 460684), (49359, 395808), (49476, 394872), (56544, 345513), (62496, 312607), (65812, 296856), (65968, 296154), (74214, 263248), (84816, 230342), (98718, 197904), (98952, 197436), (115171, 169632), (131624, 148428), (131936, 148077)]