72284160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 250417440

約数和(自身を除く): 178133280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 181, 192, 195, 208, 240, 256, 260, 312, 320, 362, 384, 390, 416, 480, 512, 520, 543, 624, 640, 724, 768, 780, 832, 905, 960, 1024, 1040, 1086, 1248, 1280, 1448, 1536, 1560, 1664, 1810, 1920, 2048, 2080, 2172, 2353, 2496, 2560, 2715, 2896, 3072, 3120, 3328, 3620, 3840, 4160, 4344, 4706, 4992, 5120, 5430, 5792, 6144, 6240, 6656, 7059, 7240, 7680, 8320, 8688, 9412, 9984, 10240, 10860, 11584, 11765, 12480, 13312, 14118, 14480, 15360, 16640, 17376, 18824, 19968, 21720, 23168, 23530, 24960, 26624, 28236, 28960, 30720, 33280, 34752, 35295, 37648, 39936, 43440, 46336, 47060, 49920, 56472, 57920, 66560, 69504, 70590, 75296, 79872, 86880, 92672, 94120, 99840, 112944, 115840, 133120, 139008, 141180, 150592, 173760, 185344, 188240, 199680, 225888, 231680, 278016, 282360, 301184, 347520, 370688, 376480, 399360, 451776, 463360, 556032, 564720, 602368, 695040, 752960, 903552, 926720, 1112064, 1129440, 1204736, 1390080, 1505920, 1807104, 1853440, 2258880, 2409472, 2780160, 3011840, 3614208, 4517760, 4818944, 5560320, 6023680, 7228416, 9035520, 12047360, 14456832, 18071040, 24094720, 36142080, 72284160]

約数ペア:

[(1, 72284160), (2, 36142080), (3, 24094720), (4, 18071040), (5, 14456832), (6, 12047360), (8, 9035520), (10, 7228416), (12, 6023680), (13, 5560320), (15, 4818944), (16, 4517760), (20, 3614208), (24, 3011840), (26, 2780160), (30, 2409472), (32, 2258880), (39, 1853440), (40, 1807104), (48, 1505920), (52, 1390080), (60, 1204736), (64, 1129440), (65, 1112064), (78, 926720), (80, 903552), (96, 752960), (104, 695040), (120, 602368), (128, 564720), (130, 556032), (156, 463360), (160, 451776), (181, 399360), (192, 376480), (195, 370688), (208, 347520), (240, 301184), (256, 282360), (260, 278016), (312, 231680), (320, 225888), (362, 199680), (384, 188240), (390, 185344), (416, 173760), (480, 150592), (512, 141180), (520, 139008), (543, 133120), (624, 115840), (640, 112944), (724, 99840), (768, 94120), (780, 92672), (832, 86880), (905, 79872), (960, 75296), (1024, 70590), (1040, 69504), (1086, 66560), (1248, 57920), (1280, 56472), (1448, 49920), (1536, 47060), (1560, 46336), (1664, 43440), (1810, 39936), (1920, 37648), (2048, 35295), (2080, 34752), (2172, 33280), (2353, 30720), (2496, 28960), (2560, 28236), (2715, 26624), (2896, 24960), (3072, 23530), (3120, 23168), (3328, 21720), (3620, 19968), (3840, 18824), (4160, 17376), (4344, 16640), (4706, 15360), (4992, 14480), (5120, 14118), (5430, 13312), (5792, 12480), (6144, 11765), (6240, 11584), (6656, 10860), (7059, 10240), (7240, 9984), (7680, 9412), (8320, 8688)]