261573576480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{852809}}^1$

素因数の和:852904

約数の個数: 192

約数和(自身を含む): 928403078400

約数和(自身を除く): 666829501920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6390, 6816, 7668, 8520, 9585, 10224, 11360, 12780, 15336, 17040, 19170, 20448, 25560, 30672, 34080, 38340, 51120, 61344, 76680, 102240, 153360, 306720, 852809, 1705618, 2558427, 3411236, 4264045, 5116854, 6822472, 7675281, 8528090, 10233708, 12792135, 13644944, 15350562, 17056180, 20467416, 23025843, 25584270, 27289888, 30701124, 34112360, 38376405, 40934832, 46051686, 51168540, 60549439, 61402248, 68224720, 76752810, 81869664, 92103372, 102337080, 115129215, 121098878, 122804496, 136449440, 153505620, 181648317, 184206744, 204674160, 230258430, 242197756, 245608992, 302747195, 307011240, 363296634, 368413488, 409348320, 460516860, 484395512, 544944951, 605494390, 614022480, 726593268, 736826976, 908241585, 921033720, 968791024, 1089889902, 1210988780, 1228044960, 1453186536, 1634834853, 1816483170, 1842067440, 1937582048, 2179779804, 2421977560, 2724724755, 2906373072, 3269669706, 3632966340, 3684134880, 4359559608, 4843955120, 5449449510, 5812746144, 6539339412, 7265932680, 8174174265, 8719119216, 9687910240, 10898899020, 13078678824, 14531865360, 16348348530, 17438238432, 21797798040, 26157357648, 29063730720, 32696697060, 43595596080, 52314715296, 65393394120, 87191192160, 130786788240, 261573576480]

約数ペア:

[(1, 261573576480), (2, 130786788240), (3, 87191192160), (4, 65393394120), (5, 52314715296), (6, 43595596080), (8, 32696697060), (9, 29063730720), (10, 26157357648), (12, 21797798040), (15, 17438238432), (16, 16348348530), (18, 14531865360), (20, 13078678824), (24, 10898899020), (27, 9687910240), (30, 8719119216), (32, 8174174265), (36, 7265932680), (40, 6539339412), (45, 5812746144), (48, 5449449510), (54, 4843955120), (60, 4359559608), (71, 3684134880), (72, 3632966340), (80, 3269669706), (90, 2906373072), (96, 2724724755), (108, 2421977560), (120, 2179779804), (135, 1937582048), (142, 1842067440), (144, 1816483170), (160, 1634834853), (180, 1453186536), (213, 1228044960), (216, 1210988780), (240, 1089889902), (270, 968791024), (284, 921033720), (288, 908241585), (355, 736826976), (360, 726593268), (426, 614022480), (432, 605494390), (480, 544944951), (540, 484395512), (568, 460516860), (639, 409348320), (710, 368413488), (720, 363296634), (852, 307011240), (864, 302747195), (1065, 245608992), (1080, 242197756), (1136, 230258430), (1278, 204674160), (1420, 184206744), (1440, 181648317), (1704, 153505620), (1917, 136449440), (2130, 122804496), (2160, 121098878), (2272, 115129215), (2556, 102337080), (2840, 92103372), (3195, 81869664), (3408, 76752810), (3834, 68224720), (4260, 61402248), (4320, 60549439), (5112, 51168540), (5680, 46051686), (6390, 40934832), (6816, 38376405), (7668, 34112360), (8520, 30701124), (9585, 27289888), (10224, 25584270), (11360, 23025843), (12780, 20467416), (15336, 17056180), (17040, 15350562), (19170, 13644944), (20448, 12792135), (25560, 10233708), (30672, 8528090), (34080, 7675281), (38340, 6822472), (51120, 5116854), (61344, 4264045), (76680, 3411236), (102240, 2558427), (153360, 1705618), (306720, 852809)]