156458880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 192

約数和(自身を含む): 564239520

約数和(自身を除く): 407780640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1181, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2362, 2760, 2880, 2944, 3312, 3543, 3680, 4140, 4416, 4724, 5520, 5760, 5905, 6624, 7086, 7360, 8280, 8832, 9448, 10629, 11040, 11810, 13248, 14172, 14720, 16560, 17715, 18896, 21258, 22080, 23620, 26496, 27163, 28344, 33120, 35430, 37792, 42516, 44160, 47240, 53145, 54326, 56688, 66240, 70860, 75584, 81489, 85032, 94480, 106290, 108652, 113376, 132480, 135815, 141720, 151168, 162978, 170064, 188960, 212580, 217304, 226752, 244467, 271630, 283440, 325956, 340128, 377920, 407445, 425160, 434608, 453504, 488934, 543260, 566880, 651912, 680256, 755840, 814890, 850320, 869216, 977868, 1086520, 1133760, 1222335, 1303824, 1360512, 1629780, 1700640, 1738432, 1955736, 2173040, 2267520, 2444670, 2607648, 3259560, 3401280, 3476864, 3911472, 4346080, 4889340, 5215296, 6519120, 6802560, 7822944, 8692160, 9778680, 10430592, 13038240, 15645888, 17384320, 19557360, 26076480, 31291776, 39114720, 52152960, 78229440, 156458880]

約数ペア:

[(1, 156458880), (2, 78229440), (3, 52152960), (4, 39114720), (5, 31291776), (6, 26076480), (8, 19557360), (9, 17384320), (10, 15645888), (12, 13038240), (15, 10430592), (16, 9778680), (18, 8692160), (20, 7822944), (23, 6802560), (24, 6519120), (30, 5215296), (32, 4889340), (36, 4346080), (40, 3911472), (45, 3476864), (46, 3401280), (48, 3259560), (60, 2607648), (64, 2444670), (69, 2267520), (72, 2173040), (80, 1955736), (90, 1738432), (92, 1700640), (96, 1629780), (115, 1360512), (120, 1303824), (128, 1222335), (138, 1133760), (144, 1086520), (160, 977868), (180, 869216), (184, 850320), (192, 814890), (207, 755840), (230, 680256), (240, 651912), (276, 566880), (288, 543260), (320, 488934), (345, 453504), (360, 434608), (368, 425160), (384, 407445), (414, 377920), (460, 340128), (480, 325956), (552, 283440), (576, 271630), (640, 244467), (690, 226752), (720, 217304), (736, 212580), (828, 188960), (920, 170064), (960, 162978), (1035, 151168), (1104, 141720), (1152, 135815), (1181, 132480), (1380, 113376), (1440, 108652), (1472, 106290), (1656, 94480), (1840, 85032), (1920, 81489), (2070, 75584), (2208, 70860), (2362, 66240), (2760, 56688), (2880, 54326), (2944, 53145), (3312, 47240), (3543, 44160), (3680, 42516), (4140, 37792), (4416, 35430), (4724, 33120), (5520, 28344), (5760, 27163), (5905, 26496), (6624, 23620), (7086, 22080), (7360, 21258), (8280, 18896), (8832, 17715), (9448, 16560), (10629, 14720), (11040, 14172), (11810, 13248)]