207312480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 745778880

約数和(自身を除く): 538466400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1297, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2594, 2664, 2960, 3330, 3552, 3891, 3996, 4320, 4440, 4995, 5188, 5328, 5920, 6485, 6660, 7782, 7992, 8880, 9990, 10376, 10656, 11673, 12970, 13320, 15564, 15984, 17760, 19455, 19980, 20752, 23346, 25940, 26640, 31128, 31968, 35019, 38910, 39960, 41504, 46692, 47989, 51880, 53280, 58365, 62256, 70038, 77820, 79920, 93384, 95978, 103760, 116730, 124512, 140076, 143967, 155640, 159840, 175095, 186768, 191956, 207520, 233460, 239945, 280152, 287934, 311280, 350190, 373536, 383912, 431901, 466920, 479890, 560304, 575868, 622560, 700380, 719835, 767824, 863802, 933840, 959780, 1120608, 1151736, 1295703, 1400760, 1439670, 1535648, 1727604, 1867680, 1919560, 2159505, 2303472, 2591406, 2801520, 2879340, 3455208, 3839120, 4319010, 4606944, 5182812, 5603040, 5758680, 6478515, 6910416, 7678240, 8638020, 10365624, 11517360, 12957030, 13820832, 17276040, 20731248, 23034720, 25914060, 34552080, 41462496, 51828120, 69104160, 103656240, 207312480]

約数ペア:

[(1, 207312480), (2, 103656240), (3, 69104160), (4, 51828120), (5, 41462496), (6, 34552080), (8, 25914060), (9, 23034720), (10, 20731248), (12, 17276040), (15, 13820832), (16, 12957030), (18, 11517360), (20, 10365624), (24, 8638020), (27, 7678240), (30, 6910416), (32, 6478515), (36, 5758680), (37, 5603040), (40, 5182812), (45, 4606944), (48, 4319010), (54, 3839120), (60, 3455208), (72, 2879340), (74, 2801520), (80, 2591406), (90, 2303472), (96, 2159505), (108, 1919560), (111, 1867680), (120, 1727604), (135, 1535648), (144, 1439670), (148, 1400760), (160, 1295703), (180, 1151736), (185, 1120608), (216, 959780), (222, 933840), (240, 863802), (270, 767824), (288, 719835), (296, 700380), (333, 622560), (360, 575868), (370, 560304), (432, 479890), (444, 466920), (480, 431901), (540, 383912), (555, 373536), (592, 350190), (666, 311280), (720, 287934), (740, 280152), (864, 239945), (888, 233460), (999, 207520), (1080, 191956), (1110, 186768), (1184, 175095), (1297, 159840), (1332, 155640), (1440, 143967), (1480, 140076), (1665, 124512), (1776, 116730), (1998, 103760), (2160, 95978), (2220, 93384), (2594, 79920), (2664, 77820), (2960, 70038), (3330, 62256), (3552, 58365), (3891, 53280), (3996, 51880), (4320, 47989), (4440, 46692), (4995, 41504), (5188, 39960), (5328, 38910), (5920, 35019), (6485, 31968), (6660, 31128), (7782, 26640), (7992, 25940), (8880, 23346), (9990, 20752), (10376, 19980), (10656, 19455), (11673, 17760), (12970, 15984), (13320, 15564)]