145214640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 542822400

約数和(自身を除く): 397607760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 48, 54, 60, 69, 72, 74, 79, 80, 90, 92, 108, 111, 115, 120, 135, 138, 144, 148, 158, 180, 184, 185, 207, 216, 222, 230, 237, 240, 270, 276, 296, 316, 333, 345, 360, 368, 370, 395, 414, 432, 444, 460, 474, 540, 552, 555, 592, 621, 632, 666, 690, 711, 720, 740, 790, 828, 851, 888, 920, 948, 999, 1035, 1080, 1104, 1110, 1185, 1242, 1264, 1332, 1380, 1422, 1480, 1580, 1656, 1665, 1702, 1776, 1817, 1840, 1896, 1998, 2070, 2133, 2160, 2220, 2370, 2484, 2553, 2664, 2760, 2844, 2923, 2960, 3105, 3160, 3312, 3330, 3404, 3555, 3634, 3792, 3996, 4140, 4255, 4266, 4440, 4740, 4968, 4995, 5106, 5328, 5451, 5520, 5688, 5846, 6210, 6320, 6660, 6808, 7110, 7268, 7659, 7992, 8280, 8510, 8532, 8769, 8880, 9085, 9480, 9936, 9990, 10212, 10665, 10902, 11376, 11692, 12420, 12765, 13320, 13616, 14220, 14536, 14615, 15318, 15984, 16353, 16560, 17020, 17064, 17538, 18170, 18960, 19980, 20424, 21330, 21804, 22977, 23384, 24840, 25530, 26307, 26640, 27255, 28440, 29072, 29230, 30636, 32706, 34040, 34128, 35076, 36340, 38295, 39960, 40848, 42660, 43608, 43845, 45954, 46768, 49059, 49680, 51060, 52614, 54510, 56880, 58460, 61272, 65412, 67229, 68080, 70152, 72680, 76590, 78921, 79920, 81765, 85320, 87216, 87690, 91908, 98118, 102120, 105228, 109020, 114885, 116920, 122544, 130824, 131535, 134458, 140304, 145360, 153180, 157842, 163530, 170640, 175380, 183816, 196236, 201687, 204240, 210456, 218040, 229770, 233840, 245295, 261648, 263070, 268916, 306360, 315684, 327060, 336145, 350760, 367632, 392472, 394605, 403374, 420912, 436080, 459540, 490590, 526140, 537832, 605061, 612720, 631368, 654120, 672290, 701520, 784944, 789210, 806748, 919080, 981180, 1008435, 1052280, 1075664, 1210122, 1262736, 1308240, 1344580, 1578420, 1613496, 1815183, 1838160, 1962360, 2016870, 2104560, 2420244, 2689160, 3025305, 3156840, 3226992, 3630366, 3924720, 4033740, 4840488, 5378320, 6050610, 6313680, 7260732, 8067480, 9075915, 9680976, 12101220, 14521464, 16134960, 18151830, 24202440, 29042928, 36303660, 48404880, 72607320, 145214640]

約数ペア:

[(1, 145214640), (2, 72607320), (3, 48404880), (4, 36303660), (5, 29042928), (6, 24202440), (8, 18151830), (9, 16134960), (10, 14521464), (12, 12101220), (15, 9680976), (16, 9075915), (18, 8067480), (20, 7260732), (23, 6313680), (24, 6050610), (27, 5378320), (30, 4840488), (36, 4033740), (37, 3924720), (40, 3630366), (45, 3226992), (46, 3156840), (48, 3025305), (54, 2689160), (60, 2420244), (69, 2104560), (72, 2016870), (74, 1962360), (79, 1838160), (80, 1815183), (90, 1613496), (92, 1578420), (108, 1344580), (111, 1308240), (115, 1262736), (120, 1210122), (135, 1075664), (138, 1052280), (144, 1008435), (148, 981180), (158, 919080), (180, 806748), (184, 789210), (185, 784944), (207, 701520), (216, 672290), (222, 654120), (230, 631368), (237, 612720), (240, 605061), (270, 537832), (276, 526140), (296, 490590), (316, 459540), (333, 436080), (345, 420912), (360, 403374), (368, 394605), (370, 392472), (395, 367632), (414, 350760), (432, 336145), (444, 327060), (460, 315684), (474, 306360), (540, 268916), (552, 263070), (555, 261648), (592, 245295), (621, 233840), (632, 229770), (666, 218040), (690, 210456), (711, 204240), (720, 201687), (740, 196236), (790, 183816), (828, 175380), (851, 170640), (888, 163530), (920, 157842), (948, 153180), (999, 145360), (1035, 140304), (1080, 134458), (1104, 131535), (1110, 130824), (1185, 122544), (1242, 116920), (1264, 114885), (1332, 109020), (1380, 105228), (1422, 102120), (1480, 98118), (1580, 91908), (1656, 87690), (1665, 87216), (1702, 85320), (1776, 81765), (1817, 79920), (1840, 78921), (1896, 76590), (1998, 72680), (2070, 70152), (2133, 68080), (2160, 67229), (2220, 65412), (2370, 61272), (2484, 58460), (2553, 56880), (2664, 54510), (2760, 52614), (2844, 51060), (2923, 49680), (2960, 49059), (3105, 46768), (3160, 45954), (3312, 43845), (3330, 43608), (3404, 42660), (3555, 40848), (3634, 39960), (3792, 38295), (3996, 36340), (4140, 35076), (4255, 34128), (4266, 34040), (4440, 32706), (4740, 30636), (4968, 29230), (4995, 29072), (5106, 28440), (5328, 27255), (5451, 26640), (5520, 26307), (5688, 25530), (5846, 24840), (6210, 23384), (6320, 22977), (6660, 21804), (6808, 21330), (7110, 20424), (7268, 19980), (7659, 18960), (7992, 18170), (8280, 17538), (8510, 17064), (8532, 17020), (8769, 16560), (8880, 16353), (9085, 15984), (9480, 15318), (9936, 14615), (9990, 14536), (10212, 14220), (10665, 13616), (10902, 13320), (11376, 12765), (11692, 12420)]