406073280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 1374672384

約数和(自身を除く): 968599104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 64, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 192, 212, 230, 240, 265, 276, 318, 320, 345, 347, 368, 424, 460, 480, 530, 552, 636, 690, 694, 736, 795, 848, 920, 960, 1041, 1060, 1104, 1219, 1272, 1380, 1388, 1472, 1590, 1696, 1735, 1840, 2082, 2120, 2208, 2438, 2544, 2760, 2776, 3180, 3392, 3470, 3657, 3680, 4164, 4240, 4416, 4876, 5088, 5205, 5520, 5552, 6095, 6360, 6940, 7314, 7360, 7981, 8328, 8480, 9752, 10176, 10410, 11040, 11104, 12190, 12720, 13880, 14628, 15962, 16656, 16960, 18285, 18391, 19504, 20820, 22080, 22208, 23943, 24380, 25440, 27760, 29256, 31924, 33312, 36570, 36782, 39008, 39905, 41640, 47886, 48760, 50880, 55173, 55520, 58512, 63848, 66624, 73140, 73564, 78016, 79810, 83280, 91955, 95772, 97520, 110346, 111040, 117024, 119715, 127696, 146280, 147128, 159620, 166560, 183910, 191544, 195040, 220692, 234048, 239430, 255392, 275865, 292560, 294256, 319240, 333120, 367820, 383088, 390080, 422993, 441384, 478860, 510784, 551730, 585120, 588512, 638480, 735640, 766176, 845986, 882768, 957720, 1103460, 1170240, 1177024, 1268979, 1276960, 1471280, 1532352, 1691972, 1765536, 1915440, 2114965, 2206920, 2537958, 2553920, 2942560, 3383944, 3531072, 3830880, 4229930, 4413840, 5075916, 5885120, 6344895, 6767888, 7661760, 8459860, 8827680, 10151832, 12689790, 13535776, 16919720, 17655360, 20303664, 25379580, 27071552, 33839440, 40607328, 50759160, 67678880, 81214656, 101518320, 135357760, 203036640, 406073280]

約数ペア:

[(1, 406073280), (2, 203036640), (3, 135357760), (4, 101518320), (5, 81214656), (6, 67678880), (8, 50759160), (10, 40607328), (12, 33839440), (15, 27071552), (16, 25379580), (20, 20303664), (23, 17655360), (24, 16919720), (30, 13535776), (32, 12689790), (40, 10151832), (46, 8827680), (48, 8459860), (53, 7661760), (60, 6767888), (64, 6344895), (69, 5885120), (80, 5075916), (92, 4413840), (96, 4229930), (106, 3830880), (115, 3531072), (120, 3383944), (138, 2942560), (159, 2553920), (160, 2537958), (184, 2206920), (192, 2114965), (212, 1915440), (230, 1765536), (240, 1691972), (265, 1532352), (276, 1471280), (318, 1276960), (320, 1268979), (345, 1177024), (347, 1170240), (368, 1103460), (424, 957720), (460, 882768), (480, 845986), (530, 766176), (552, 735640), (636, 638480), (690, 588512), (694, 585120), (736, 551730), (795, 510784), (848, 478860), (920, 441384), (960, 422993), (1041, 390080), (1060, 383088), (1104, 367820), (1219, 333120), (1272, 319240), (1380, 294256), (1388, 292560), (1472, 275865), (1590, 255392), (1696, 239430), (1735, 234048), (1840, 220692), (2082, 195040), (2120, 191544), (2208, 183910), (2438, 166560), (2544, 159620), (2760, 147128), (2776, 146280), (3180, 127696), (3392, 119715), (3470, 117024), (3657, 111040), (3680, 110346), (4164, 97520), (4240, 95772), (4416, 91955), (4876, 83280), (5088, 79810), (5205, 78016), (5520, 73564), (5552, 73140), (6095, 66624), (6360, 63848), (6940, 58512), (7314, 55520), (7360, 55173), (7981, 50880), (8328, 48760), (8480, 47886), (9752, 41640), (10176, 39905), (10410, 39008), (11040, 36782), (11104, 36570), (12190, 33312), (12720, 31924), (13880, 29256), (14628, 27760), (15962, 25440), (16656, 24380), (16960, 23943), (18285, 22208), (18391, 22080), (19504, 20820)]