189488412720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1271393}}^1$

素因数の和:1271441

約数の個数: 200

約数和(自身を含む): 686735840736

約数和(自身を除く): 497247428016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 12420, 14904, 16560, 18630, 24840, 29808, 37260, 49680, 74520, 149040, 1271393, 2542786, 3814179, 5085572, 6356965, 7628358, 10171144, 11442537, 12713930, 15256716, 19070895, 20342288, 22885074, 25427860, 29242039, 30513432, 34327611, 38141790, 45770148, 50855720, 57212685, 58484078, 61026864, 68655222, 76283580, 87726117, 91540296, 101711440, 102982833, 114425370, 116968156, 137310444, 146210195, 152567160, 171638055, 175452234, 183080592, 205965666, 228850740, 233936312, 263178351, 274620888, 292420390, 305134320, 343276110, 350904468, 411931332, 438630585, 457701480, 467872624, 514914165, 526356702, 549241776, 584840780, 686552220, 701808936, 789535053, 823862664, 877261170, 915402960, 1029828330, 1052713404, 1169681560, 1315891755, 1373104440, 1403617872, 1579070106, 1647725328, 1754522340, 2059656660, 2105426808, 2339363120, 2368605159, 2631783510, 2746208880, 3158140212, 3509044680, 3947675265, 4119313320, 4210853616, 4737210318, 5263567020, 6316280424, 7018089360, 7895350530, 8238626640, 9474420636, 10527134040, 11843025795, 12632560848, 15790701060, 18948841272, 21054268080, 23686051590, 31581402120, 37897682544, 47372103180, 63162804240, 94744206360, 189488412720]

約数ペア:

[(1, 189488412720), (2, 94744206360), (3, 63162804240), (4, 47372103180), (5, 37897682544), (6, 31581402120), (8, 23686051590), (9, 21054268080), (10, 18948841272), (12, 15790701060), (15, 12632560848), (16, 11843025795), (18, 10527134040), (20, 9474420636), (23, 8238626640), (24, 7895350530), (27, 7018089360), (30, 6316280424), (36, 5263567020), (40, 4737210318), (45, 4210853616), (46, 4119313320), (48, 3947675265), (54, 3509044680), (60, 3158140212), (69, 2746208880), (72, 2631783510), (80, 2368605159), (81, 2339363120), (90, 2105426808), (92, 2059656660), (108, 1754522340), (115, 1647725328), (120, 1579070106), (135, 1403617872), (138, 1373104440), (144, 1315891755), (162, 1169681560), (180, 1052713404), (184, 1029828330), (207, 915402960), (216, 877261170), (230, 823862664), (240, 789535053), (270, 701808936), (276, 686552220), (324, 584840780), (345, 549241776), (360, 526356702), (368, 514914165), (405, 467872624), (414, 457701480), (432, 438630585), (460, 411931332), (540, 350904468), (552, 343276110), (621, 305134320), (648, 292420390), (690, 274620888), (720, 263178351), (810, 233936312), (828, 228850740), (920, 205965666), (1035, 183080592), (1080, 175452234), (1104, 171638055), (1242, 152567160), (1296, 146210195), (1380, 137310444), (1620, 116968156), (1656, 114425370), (1840, 102982833), (1863, 101711440), (2070, 91540296), (2160, 87726117), (2484, 76283580), (2760, 68655222), (3105, 61026864), (3240, 58484078), (3312, 57212685), (3726, 50855720), (4140, 45770148), (4968, 38141790), (5520, 34327611), (6210, 30513432), (6480, 29242039), (7452, 25427860), (8280, 22885074), (9315, 20342288), (9936, 19070895), (12420, 15256716), (14904, 12713930), (16560, 11442537), (18630, 10171144), (24840, 7628358), (29808, 6356965), (37260, 5085572), (49680, 3814179), (74520, 2542786), (149040, 1271393)]