2909960640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1017

約数の個数: 280

約数和(自身を含む): 10442429712

約数和(自身を除く): 7532469072

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, 64, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 192, 216, 240, 262, 270, 288, 320, 324, 360, 393, 405, 432, 480, 524, 540, 576, 648, 655, 720, 786, 810, 857, 864, 960, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1714, 1728, 1965, 2096, 2160, 2358, 2571, 2592, 2620, 2880, 3144, 3240, 3428, 3537, 3930, 4192, 4285, 4320, 4716, 5142, 5184, 5240, 5895, 6288, 6480, 6856, 7074, 7713, 7860, 8384, 8570, 8640, 9432, 10284, 10480, 10611, 11790, 12576, 12855, 12960, 13712, 14148, 15426, 15720, 17140, 17685, 18864, 20568, 20960, 21222, 23139, 23580, 25152, 25710, 25920, 27424, 28296, 30852, 31440, 34280, 35370, 37728, 38565, 41136, 41920, 42444, 46278, 47160, 51420, 53055, 54848, 56592, 61704, 62880, 68560, 69417, 70740, 75456, 77130, 82272, 84888, 92556, 94320, 102840, 106110, 112267, 113184, 115695, 123408, 125760, 137120, 138834, 141480, 154260, 164544, 169776, 185112, 188640, 205680, 212220, 224534, 226368, 231390, 246816, 274240, 277668, 282960, 308520, 336801, 339552, 347085, 370224, 377280, 411360, 424440, 449068, 462780, 493632, 555336, 561335, 565920, 617040, 673602, 679104, 694170, 740448, 822720, 848880, 898136, 925560, 1010403, 1110672, 1122670, 1131840, 1234080, 1347204, 1388340, 1480896, 1684005, 1697760, 1796272, 1851120, 2020806, 2221344, 2245340, 2468160, 2694408, 2776680, 3031209, 3368010, 3395520, 3592544, 3702240, 4041612, 4442688, 4490680, 5052015, 5388816, 5553360, 6062418, 6736020, 7185088, 7404480, 8083224, 8981360, 9093627, 10104030, 10777632, 11106720, 12124836, 13472040, 15156045, 16166448, 17962720, 18187254, 20208060, 21555264, 22213440, 24249672, 26944080, 30312090, 32332896, 35925440, 36374508, 40416120, 45468135, 48499344, 53888160, 60624180, 64665792, 72749016, 80832240, 90936270, 96998688, 107776320, 121248360, 145498032, 161664480, 181872540, 193997376, 242496720, 290996064, 323328960, 363745080, 484993440, 581992128, 727490160, 969986880, 1454980320, 2909960640]

約数ペア:

[(1, 2909960640), (2, 1454980320), (3, 969986880), (4, 727490160), (5, 581992128), (6, 484993440), (8, 363745080), (9, 323328960), (10, 290996064), (12, 242496720), (15, 193997376), (16, 181872540), (18, 161664480), (20, 145498032), (24, 121248360), (27, 107776320), (30, 96998688), (32, 90936270), (36, 80832240), (40, 72749016), (45, 64665792), (48, 60624180), (54, 53888160), (60, 48499344), (64, 45468135), (72, 40416120), (80, 36374508), (81, 35925440), (90, 32332896), (96, 30312090), (108, 26944080), (120, 24249672), (131, 22213440), (135, 21555264), (144, 20208060), (160, 18187254), (162, 17962720), (180, 16166448), (192, 15156045), (216, 13472040), (240, 12124836), (262, 11106720), (270, 10777632), (288, 10104030), (320, 9093627), (324, 8981360), (360, 8083224), (393, 7404480), (405, 7185088), (432, 6736020), (480, 6062418), (524, 5553360), (540, 5388816), (576, 5052015), (648, 4490680), (655, 4442688), (720, 4041612), (786, 3702240), (810, 3592544), (857, 3395520), (864, 3368010), (960, 3031209), (1048, 2776680), (1080, 2694408), (1179, 2468160), (1296, 2245340), (1310, 2221344), (1440, 2020806), (1572, 1851120), (1620, 1796272), (1714, 1697760), (1728, 1684005), (1965, 1480896), (2096, 1388340), (2160, 1347204), (2358, 1234080), (2571, 1131840), (2592, 1122670), (2620, 1110672), (2880, 1010403), (3144, 925560), (3240, 898136), (3428, 848880), (3537, 822720), (3930, 740448), (4192, 694170), (4285, 679104), (4320, 673602), (4716, 617040), (5142, 565920), (5184, 561335), (5240, 555336), (5895, 493632), (6288, 462780), (6480, 449068), (6856, 424440), (7074, 411360), (7713, 377280), (7860, 370224), (8384, 347085), (8570, 339552), (8640, 336801), (9432, 308520), (10284, 282960), (10480, 277668), (10611, 274240), (11790, 246816), (12576, 231390), (12855, 226368), (12960, 224534), (13712, 212220), (14148, 205680), (15426, 188640), (15720, 185112), (17140, 169776), (17685, 164544), (18864, 154260), (20568, 141480), (20960, 138834), (21222, 137120), (23139, 125760), (23580, 123408), (25152, 115695), (25710, 113184), (25920, 112267), (27424, 106110), (28296, 102840), (30852, 94320), (31440, 92556), (34280, 84888), (35370, 82272), (37728, 77130), (38565, 75456), (41136, 70740), (41920, 69417), (42444, 68560), (46278, 62880), (47160, 61704), (51420, 56592), (53055, 54848)]