204853320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^4\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 806688000

約数和(自身を除く): 601834680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 79, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 158, 168, 180, 189, 196, 210, 216, 237, 245, 252, 270, 280, 294, 315, 316, 343, 360, 378, 392, 395, 420, 441, 474, 490, 504, 540, 553, 588, 630, 632, 686, 711, 735, 756, 790, 840, 882, 945, 948, 980, 1029, 1080, 1106, 1176, 1185, 1260, 1323, 1372, 1422, 1470, 1512, 1580, 1659, 1715, 1764, 1890, 1896, 1960, 2058, 2133, 2205, 2212, 2370, 2401, 2520, 2646, 2744, 2765, 2844, 2940, 3087, 3160, 3318, 3430, 3528, 3555, 3780, 3871, 4116, 4266, 4410, 4424, 4740, 4802, 4977, 5145, 5292, 5530, 5688, 5880, 6174, 6615, 6636, 6860, 7110, 7203, 7560, 7742, 8232, 8295, 8532, 8820, 9261, 9480, 9604, 9954, 10290, 10584, 10665, 11060, 11613, 12005, 12348, 13230, 13272, 13720, 14220, 14406, 14931, 15435, 15484, 16590, 17064, 17640, 18522, 19208, 19355, 19908, 20580, 21330, 21609, 22120, 23226, 24010, 24696, 24885, 26460, 27097, 28440, 28812, 29862, 30870, 30968, 33180, 34839, 36015, 37044, 38710, 39816, 41160, 42660, 43218, 46305, 46452, 48020, 49770, 52920, 54194, 57624, 58065, 59724, 61740, 64827, 66360, 69678, 72030, 74088, 74655, 77420, 81291, 85320, 86436, 92610, 92904, 96040, 99540, 104517, 108045, 108388, 116130, 119448, 123480, 129654, 135485, 139356, 144060, 149310, 154840, 162582, 172872, 174195, 185220, 189679, 199080, 209034, 216090, 216776, 232260, 243873, 259308, 270970, 278712, 288120, 298620, 324135, 325164, 348390, 370440, 379358, 406455, 418068, 432180, 464520, 487746, 518616, 522585, 541940, 569037, 597240, 648270, 650328, 696780, 731619, 758716, 812910, 836136, 864360, 948395, 975492, 1045170, 1083880, 1138074, 1219365, 1296540, 1393560, 1463238, 1517432, 1625820, 1707111, 1896790, 1950984, 2090340, 2276148, 2438730, 2593080, 2845185, 2926476, 3251640, 3414222, 3658095, 3793580, 4180680, 4552296, 4877460, 5121333, 5690370, 5852952, 6828444, 7316190, 7587160, 8535555, 9754920, 10242666, 11380740, 13656888, 14632380, 17071110, 20485332, 22761480, 25606665, 29264760, 34142220, 40970664, 51213330, 68284440, 102426660, 204853320]

約数ペア:

[(1, 204853320), (2, 102426660), (3, 68284440), (4, 51213330), (5, 40970664), (6, 34142220), (7, 29264760), (8, 25606665), (9, 22761480), (10, 20485332), (12, 17071110), (14, 14632380), (15, 13656888), (18, 11380740), (20, 10242666), (21, 9754920), (24, 8535555), (27, 7587160), (28, 7316190), (30, 6828444), (35, 5852952), (36, 5690370), (40, 5121333), (42, 4877460), (45, 4552296), (49, 4180680), (54, 3793580), (56, 3658095), (60, 3414222), (63, 3251640), (70, 2926476), (72, 2845185), (79, 2593080), (84, 2438730), (90, 2276148), (98, 2090340), (105, 1950984), (108, 1896790), (120, 1707111), (126, 1625820), (135, 1517432), (140, 1463238), (147, 1393560), (158, 1296540), (168, 1219365), (180, 1138074), (189, 1083880), (196, 1045170), (210, 975492), (216, 948395), (237, 864360), (245, 836136), (252, 812910), (270, 758716), (280, 731619), (294, 696780), (315, 650328), (316, 648270), (343, 597240), (360, 569037), (378, 541940), (392, 522585), (395, 518616), (420, 487746), (441, 464520), (474, 432180), (490, 418068), (504, 406455), (540, 379358), (553, 370440), (588, 348390), (630, 325164), (632, 324135), (686, 298620), (711, 288120), (735, 278712), (756, 270970), (790, 259308), (840, 243873), (882, 232260), (945, 216776), (948, 216090), (980, 209034), (1029, 199080), (1080, 189679), (1106, 185220), (1176, 174195), (1185, 172872), (1260, 162582), (1323, 154840), (1372, 149310), (1422, 144060), (1470, 139356), (1512, 135485), (1580, 129654), (1659, 123480), (1715, 119448), (1764, 116130), (1890, 108388), (1896, 108045), (1960, 104517), (2058, 99540), (2133, 96040), (2205, 92904), (2212, 92610), (2370, 86436), (2401, 85320), (2520, 81291), (2646, 77420), (2744, 74655), (2765, 74088), (2844, 72030), (2940, 69678), (3087, 66360), (3160, 64827), (3318, 61740), (3430, 59724), (3528, 58065), (3555, 57624), (3780, 54194), (3871, 52920), (4116, 49770), (4266, 48020), (4410, 46452), (4424, 46305), (4740, 43218), (4802, 42660), (4977, 41160), (5145, 39816), (5292, 38710), (5530, 37044), (5688, 36015), (5880, 34839), (6174, 33180), (6615, 30968), (6636, 30870), (6860, 29862), (7110, 28812), (7203, 28440), (7560, 27097), (7742, 26460), (8232, 24885), (8295, 24696), (8532, 24010), (8820, 23226), (9261, 22120), (9480, 21609), (9604, 21330), (9954, 20580), (10290, 19908), (10584, 19355), (10665, 19208), (11060, 18522), (11613, 17640), (12005, 17064), (12348, 16590), (13230, 15484), (13272, 15435), (13720, 14931), (14220, 14406)]