187973760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 684754560

約数和(自身を除く): 496780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 443, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 886, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1329, 1360, 1560, 1632, 1664, 1768, 1772, 1920, 2040, 2080, 2176, 2210, 2215, 2496, 2652, 2658, 2720, 3120, 3264, 3315, 3536, 3544, 4080, 4160, 4420, 4430, 4992, 5304, 5316, 5440, 5759, 6240, 6528, 6630, 6645, 7072, 7088, 7531, 8160, 8320, 8840, 8860, 10608, 10632, 10880, 11518, 12480, 13260, 13290, 14144, 14176, 15062, 16320, 17277, 17680, 17720, 21216, 21264, 22593, 23036, 24960, 26520, 26580, 28288, 28352, 28795, 30124, 32640, 34554, 35360, 35440, 37655, 42432, 42528, 45186, 46072, 53040, 53160, 56704, 57590, 60248, 69108, 70720, 70880, 75310, 84864, 85056, 86385, 90372, 92144, 97903, 106080, 106320, 112965, 115180, 120496, 138216, 141440, 141760, 150620, 170112, 172770, 180744, 184288, 195806, 212160, 212640, 225930, 230360, 240992, 276432, 283520, 293709, 301240, 345540, 361488, 368576, 391612, 424320, 425280, 451860, 460720, 481984, 489515, 552864, 587418, 602480, 691080, 722976, 737152, 783224, 850560, 903720, 921440, 963968, 979030, 1105728, 1174836, 1204960, 1382160, 1445952, 1468545, 1566448, 1807440, 1842880, 1958060, 2211456, 2349672, 2409920, 2764320, 2891904, 2937090, 3132896, 3614880, 3685760, 3916120, 4699344, 4819840, 5528640, 5874180, 6265792, 7229760, 7832240, 9398688, 11057280, 11748360, 12531584, 14459520, 15664480, 18797376, 23496720, 31328960, 37594752, 46993440, 62657920, 93986880, 187973760]

約数ペア:

[(1, 187973760), (2, 93986880), (3, 62657920), (4, 46993440), (5, 37594752), (6, 31328960), (8, 23496720), (10, 18797376), (12, 15664480), (13, 14459520), (15, 12531584), (16, 11748360), (17, 11057280), (20, 9398688), (24, 7832240), (26, 7229760), (30, 6265792), (32, 5874180), (34, 5528640), (39, 4819840), (40, 4699344), (48, 3916120), (51, 3685760), (52, 3614880), (60, 3132896), (64, 2937090), (65, 2891904), (68, 2764320), (78, 2409920), (80, 2349672), (85, 2211456), (96, 1958060), (102, 1842880), (104, 1807440), (120, 1566448), (128, 1468545), (130, 1445952), (136, 1382160), (156, 1204960), (160, 1174836), (170, 1105728), (192, 979030), (195, 963968), (204, 921440), (208, 903720), (221, 850560), (240, 783224), (255, 737152), (260, 722976), (272, 691080), (312, 602480), (320, 587418), (340, 552864), (384, 489515), (390, 481984), (408, 460720), (416, 451860), (442, 425280), (443, 424320), (480, 391612), (510, 368576), (520, 361488), (544, 345540), (624, 301240), (640, 293709), (663, 283520), (680, 276432), (780, 240992), (816, 230360), (832, 225930), (884, 212640), (886, 212160), (960, 195806), (1020, 184288), (1040, 180744), (1088, 172770), (1105, 170112), (1248, 150620), (1326, 141760), (1329, 141440), (1360, 138216), (1560, 120496), (1632, 115180), (1664, 112965), (1768, 106320), (1772, 106080), (1920, 97903), (2040, 92144), (2080, 90372), (2176, 86385), (2210, 85056), (2215, 84864), (2496, 75310), (2652, 70880), (2658, 70720), (2720, 69108), (3120, 60248), (3264, 57590), (3315, 56704), (3536, 53160), (3544, 53040), (4080, 46072), (4160, 45186), (4420, 42528), (4430, 42432), (4992, 37655), (5304, 35440), (5316, 35360), (5440, 34554), (5759, 32640), (6240, 30124), (6528, 28795), (6630, 28352), (6645, 28288), (7072, 26580), (7088, 26520), (7531, 24960), (8160, 23036), (8320, 22593), (8840, 21264), (8860, 21216), (10608, 17720), (10632, 17680), (10880, 17277), (11518, 16320), (12480, 15062), (13260, 14176), (13290, 14144)]