26653320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 98496000

約数和(自身を除く): 71842680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 37, 40, 45, 46, 54, 58, 60, 69, 72, 74, 87, 90, 92, 108, 111, 115, 116, 120, 135, 138, 145, 148, 174, 180, 184, 185, 207, 216, 222, 230, 232, 261, 270, 276, 290, 296, 333, 345, 348, 360, 370, 414, 435, 444, 460, 522, 540, 552, 555, 580, 621, 666, 667, 690, 696, 740, 783, 828, 851, 870, 888, 920, 999, 1035, 1044, 1073, 1080, 1110, 1160, 1242, 1305, 1332, 1334, 1380, 1480, 1566, 1656, 1665, 1702, 1740, 1998, 2001, 2070, 2088, 2146, 2220, 2484, 2553, 2610, 2664, 2668, 2760, 3105, 3132, 3219, 3330, 3335, 3404, 3480, 3915, 3996, 4002, 4140, 4255, 4292, 4440, 4968, 4995, 5106, 5220, 5336, 5365, 6003, 6210, 6264, 6438, 6660, 6670, 6808, 7659, 7830, 7992, 8004, 8280, 8510, 8584, 9657, 9990, 10005, 10212, 10440, 10730, 12006, 12420, 12765, 12876, 13320, 13340, 15318, 15660, 16008, 16095, 17020, 18009, 19314, 19980, 20010, 20424, 21460, 22977, 24012, 24679, 24840, 25530, 25752, 26680, 28971, 30015, 30636, 31320, 32190, 34040, 36018, 38295, 38628, 39960, 40020, 42920, 45954, 48024, 48285, 49358, 51060, 57942, 60030, 61272, 64380, 72036, 74037, 76590, 77256, 80040, 90045, 91908, 96570, 98716, 102120, 114885, 115884, 120060, 123395, 128760, 144072, 144855, 148074, 153180, 180090, 183816, 193140, 197432, 222111, 229770, 231768, 240120, 246790, 289710, 296148, 306360, 360180, 370185, 386280, 444222, 459540, 493580, 579420, 592296, 666333, 720360, 740370, 888444, 919080, 987160, 1110555, 1158840, 1332666, 1480740, 1776888, 2221110, 2665332, 2961480, 3331665, 4442220, 5330664, 6663330, 8884440, 13326660, 26653320]

約数ペア:

[(1, 26653320), (2, 13326660), (3, 8884440), (4, 6663330), (5, 5330664), (6, 4442220), (8, 3331665), (9, 2961480), (10, 2665332), (12, 2221110), (15, 1776888), (18, 1480740), (20, 1332666), (23, 1158840), (24, 1110555), (27, 987160), (29, 919080), (30, 888444), (36, 740370), (37, 720360), (40, 666333), (45, 592296), (46, 579420), (54, 493580), (58, 459540), (60, 444222), (69, 386280), (72, 370185), (74, 360180), (87, 306360), (90, 296148), (92, 289710), (108, 246790), (111, 240120), (115, 231768), (116, 229770), (120, 222111), (135, 197432), (138, 193140), (145, 183816), (148, 180090), (174, 153180), (180, 148074), (184, 144855), (185, 144072), (207, 128760), (216, 123395), (222, 120060), (230, 115884), (232, 114885), (261, 102120), (270, 98716), (276, 96570), (290, 91908), (296, 90045), (333, 80040), (345, 77256), (348, 76590), (360, 74037), (370, 72036), (414, 64380), (435, 61272), (444, 60030), (460, 57942), (522, 51060), (540, 49358), (552, 48285), (555, 48024), (580, 45954), (621, 42920), (666, 40020), (667, 39960), (690, 38628), (696, 38295), (740, 36018), (783, 34040), (828, 32190), (851, 31320), (870, 30636), (888, 30015), (920, 28971), (999, 26680), (1035, 25752), (1044, 25530), (1073, 24840), (1080, 24679), (1110, 24012), (1160, 22977), (1242, 21460), (1305, 20424), (1332, 20010), (1334, 19980), (1380, 19314), (1480, 18009), (1566, 17020), (1656, 16095), (1665, 16008), (1702, 15660), (1740, 15318), (1998, 13340), (2001, 13320), (2070, 12876), (2088, 12765), (2146, 12420), (2220, 12006), (2484, 10730), (2553, 10440), (2610, 10212), (2664, 10005), (2668, 9990), (2760, 9657), (3105, 8584), (3132, 8510), (3219, 8280), (3330, 8004), (3335, 7992), (3404, 7830), (3480, 7659), (3915, 6808), (3996, 6670), (4002, 6660), (4140, 6438), (4255, 6264), (4292, 6210), (4440, 6003), (4968, 5365), (4995, 5336), (5106, 5220)]