190519680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 694008000

約数和(自身を除く): 503488320

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, 449, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 898, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1347, 1360, 1560, 1632, 1664, 1768, 1796, 1920, 2040, 2080, 2176, 2210, 2245, 2496, 2652, 2694, 2720, 3120, 3264, 3315, 3536, 3592, 4080, 4160, 4420, 4490, 4992, 5304, 5388, 5440, 5837, 6240, 6528, 6630, 6735, 7072, 7184, 7633, 8160, 8320, 8840, 8980, 10608, 10776, 10880, 11674, 12480, 13260, 13470, 14144, 14368, 15266, 16320, 17511, 17680, 17960, 21216, 21552, 22899, 23348, 24960, 26520, 26940, 28288, 28736, 29185, 30532, 32640, 35022, 35360, 35920, 38165, 42432, 43104, 45798, 46696, 53040, 53880, 57472, 58370, 61064, 70044, 70720, 71840, 76330, 84864, 86208, 87555, 91596, 93392, 99229, 106080, 107760, 114495, 116740, 122128, 140088, 141440, 143680, 152660, 172416, 175110, 183192, 186784, 198458, 212160, 215520, 228990, 233480, 244256, 280176, 287360, 297687, 305320, 350220, 366384, 373568, 396916, 424320, 431040, 457980, 466960, 488512, 496145, 560352, 595374, 610640, 700440, 732768, 747136, 793832, 862080, 915960, 933920, 977024, 992290, 1120704, 1190748, 1221280, 1400880, 1465536, 1488435, 1587664, 1831920, 1867840, 1984580, 2241408, 2381496, 2442560, 2801760, 2931072, 2976870, 3175328, 3663840, 3735680, 3969160, 4762992, 4885120, 5603520, 5953740, 6350656, 7327680, 7938320, 9525984, 11207040, 11907480, 12701312, 14655360, 15876640, 19051968, 23814960, 31753280, 38103936, 47629920, 63506560, 95259840, 190519680]

約数ペア:

[(1, 190519680), (2, 95259840), (3, 63506560), (4, 47629920), (5, 38103936), (6, 31753280), (8, 23814960), (10, 19051968), (12, 15876640), (13, 14655360), (15, 12701312), (16, 11907480), (17, 11207040), (20, 9525984), (24, 7938320), (26, 7327680), (30, 6350656), (32, 5953740), (34, 5603520), (39, 4885120), (40, 4762992), (48, 3969160), (51, 3735680), (52, 3663840), (60, 3175328), (64, 2976870), (65, 2931072), (68, 2801760), (78, 2442560), (80, 2381496), (85, 2241408), (96, 1984580), (102, 1867840), (104, 1831920), (120, 1587664), (128, 1488435), (130, 1465536), (136, 1400880), (156, 1221280), (160, 1190748), (170, 1120704), (192, 992290), (195, 977024), (204, 933920), (208, 915960), (221, 862080), (240, 793832), (255, 747136), (260, 732768), (272, 700440), (312, 610640), (320, 595374), (340, 560352), (384, 496145), (390, 488512), (408, 466960), (416, 457980), (442, 431040), (449, 424320), (480, 396916), (510, 373568), (520, 366384), (544, 350220), (624, 305320), (640, 297687), (663, 287360), (680, 280176), (780, 244256), (816, 233480), (832, 228990), (884, 215520), (898, 212160), (960, 198458), (1020, 186784), (1040, 183192), (1088, 175110), (1105, 172416), (1248, 152660), (1326, 143680), (1347, 141440), (1360, 140088), (1560, 122128), (1632, 116740), (1664, 114495), (1768, 107760), (1796, 106080), (1920, 99229), (2040, 93392), (2080, 91596), (2176, 87555), (2210, 86208), (2245, 84864), (2496, 76330), (2652, 71840), (2694, 70720), (2720, 70044), (3120, 61064), (3264, 58370), (3315, 57472), (3536, 53880), (3592, 53040), (4080, 46696), (4160, 45798), (4420, 43104), (4490, 42432), (4992, 38165), (5304, 35920), (5388, 35360), (5440, 35022), (5837, 32640), (6240, 30532), (6528, 29185), (6630, 28736), (6735, 28288), (7072, 26940), (7184, 26520), (7633, 24960), (8160, 23348), (8320, 22899), (8840, 21552), (8980, 21216), (10608, 17960), (10776, 17680), (10880, 17511), (11674, 16320), (12480, 15266), (13260, 14368), (13470, 14144)]