15071520816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1560

約数の個数: 240

約数和(自身を含む): 48852730368

約数和(自身を除く): 33781209552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 631, 748, 792, 816, 887, 1122, 1224, 1262, 1496, 1584, 1683, 1774, 1893, 2244, 2448, 2524, 2661, 2992, 3366, 3548, 3786, 4488, 5048, 5322, 5679, 6732, 6941, 7096, 7572, 7983, 8976, 9757, 10096, 10644, 10727, 11358, 13464, 13882, 14192, 15079, 15144, 15966, 19514, 20823, 21288, 21454, 22716, 26928, 27764, 29271, 30158, 30288, 31932, 32181, 39028, 41646, 42576, 42908, 45237, 45432, 55528, 58542, 60316, 62469, 63864, 64362, 78056, 83292, 85816, 87813, 90474, 90864, 96543, 111056, 117084, 117997, 120632, 124938, 127728, 128724, 135711, 156112, 165869, 166584, 171632, 175626, 180948, 193086, 234168, 235994, 241264, 249876, 257448, 271422, 331738, 333168, 351252, 353991, 361896, 386172, 468336, 471988, 497607, 499752, 514896, 542844, 559697, 663476, 702504, 707982, 723792, 772344, 943976, 995214, 999504, 1061973, 1085688, 1119394, 1326952, 1405008, 1415964, 1492821, 1544688, 1679091, 1887952, 1990428, 2123946, 2171376, 2238788, 2653904, 2831928, 2985642, 3358182, 3980856, 4247892, 4477576, 5037273, 5663856, 5971284, 6156667, 6716364, 7961712, 8495784, 8955152, 9514849, 10074546, 11942568, 12313334, 13432728, 16991568, 18470001, 19029698, 20149092, 23885136, 24626668, 26865456, 28544547, 36940002, 38059396, 40298184, 49253336, 55410003, 57089094, 73880004, 76118792, 80596368, 85633641, 98506672, 104663339, 110820006, 114178188, 147760008, 152237584, 171267282, 209326678, 221640012, 228356376, 295520016, 313990017, 342534564, 418653356, 443280024, 456712752, 627980034, 685069128, 837306712, 886560048, 941970051, 1255960068, 1370138256, 1674613424, 1883940102, 2511920136, 3767880204, 5023840272, 7535760408, 15071520816]

約数ペア:

[(1, 15071520816), (2, 7535760408), (3, 5023840272), (4, 3767880204), (6, 2511920136), (8, 1883940102), (9, 1674613424), (11, 1370138256), (12, 1255960068), (16, 941970051), (17, 886560048), (18, 837306712), (22, 685069128), (24, 627980034), (33, 456712752), (34, 443280024), (36, 418653356), (44, 342534564), (48, 313990017), (51, 295520016), (66, 228356376), (68, 221640012), (72, 209326678), (88, 171267282), (99, 152237584), (102, 147760008), (132, 114178188), (136, 110820006), (144, 104663339), (153, 98506672), (176, 85633641), (187, 80596368), (198, 76118792), (204, 73880004), (264, 57089094), (272, 55410003), (306, 49253336), (374, 40298184), (396, 38059396), (408, 36940002), (528, 28544547), (561, 26865456), (612, 24626668), (631, 23885136), (748, 20149092), (792, 19029698), (816, 18470001), (887, 16991568), (1122, 13432728), (1224, 12313334), (1262, 11942568), (1496, 10074546), (1584, 9514849), (1683, 8955152), (1774, 8495784), (1893, 7961712), (2244, 6716364), (2448, 6156667), (2524, 5971284), (2661, 5663856), (2992, 5037273), (3366, 4477576), (3548, 4247892), (3786, 3980856), (4488, 3358182), (5048, 2985642), (5322, 2831928), (5679, 2653904), (6732, 2238788), (6941, 2171376), (7096, 2123946), (7572, 1990428), (7983, 1887952), (8976, 1679091), (9757, 1544688), (10096, 1492821), (10644, 1415964), (10727, 1405008), (11358, 1326952), (13464, 1119394), (13882, 1085688), (14192, 1061973), (15079, 999504), (15144, 995214), (15966, 943976), (19514, 772344), (20823, 723792), (21288, 707982), (21454, 702504), (22716, 663476), (26928, 559697), (27764, 542844), (29271, 514896), (30158, 499752), (30288, 497607), (31932, 471988), (32181, 468336), (39028, 386172), (41646, 361896), (42576, 353991), (42908, 351252), (45237, 333168), (45432, 331738), (55528, 271422), (58542, 257448), (60316, 249876), (62469, 241264), (63864, 235994), (64362, 234168), (78056, 193086), (83292, 180948), (85816, 175626), (87813, 171632), (90474, 166584), (90864, 165869), (96543, 156112), (111056, 135711), (117084, 128724), (117997, 127728), (120632, 124938)]