1830719880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 320

約数和(自身を含む): 6933358080

約数和(自身を除く): 5102638200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 465, 495, 540, 558, 594, 620, 648, 660, 682, 744, 792, 810, 837, 891, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1485, 1620, 1657, 1674, 1705, 1782, 1860, 1980, 2046, 2232, 2376, 2511, 2728, 2790, 2970, 3069, 3240, 3314, 3348, 3410, 3564, 3720, 3960, 4092, 4185, 4455, 4971, 5022, 5115, 5580, 5940, 6138, 6628, 6696, 6820, 7128, 8184, 8285, 8370, 8910, 9207, 9942, 10044, 10230, 11160, 11880, 12276, 12555, 13256, 13640, 14913, 15345, 16570, 16740, 17820, 18227, 18414, 19884, 20088, 20460, 24552, 24855, 25110, 27621, 29826, 30690, 33140, 33480, 35640, 36454, 36828, 39768, 40920, 44739, 46035, 49710, 50220, 51367, 54681, 55242, 59652, 61380, 66280, 72908, 73656, 74565, 89478, 91135, 92070, 99420, 100440, 102734, 109362, 110484, 119304, 122760, 134217, 138105, 145816, 149130, 154101, 164043, 178956, 182270, 184140, 198840, 205468, 218724, 220968, 223695, 256835, 268434, 273405, 276210, 298260, 308202, 328086, 357912, 364540, 368280, 410936, 437448, 447390, 462303, 492129, 513670, 536868, 546810, 552420, 565037, 596520, 616404, 656172, 671085, 729080, 770505, 820215, 894780, 924606, 984258, 1027340, 1073736, 1093620, 1104840, 1130074, 1232808, 1312344, 1342170, 1386909, 1476387, 1541010, 1640430, 1695111, 1789560, 1849212, 1968516, 2054680, 2187240, 2260148, 2311515, 2460645, 2684340, 2773818, 2825185, 2952774, 3082020, 3280860, 3390222, 3698424, 3937032, 4160727, 4520296, 4623030, 4921290, 5085333, 5368680, 5547636, 5650370, 5905548, 6164040, 6561720, 6780444, 6934545, 7381935, 8321454, 8475555, 9246060, 9842580, 10170666, 11095272, 11300740, 11811096, 13560888, 13869090, 14763870, 15255999, 16642908, 16951110, 18492120, 19685160, 20341332, 20803635, 22601480, 25426665, 27738180, 29527740, 30511998, 33285816, 33902220, 40682664, 41607270, 45767997, 50853330, 55476360, 59055480, 61023996, 67804440, 76279995, 83214540, 91535994, 101706660, 122047992, 152559990, 166429080, 183071988, 203413320, 228839985, 305119980, 366143976, 457679970, 610239960, 915359940, 1830719880]

約数ペア:

[(1, 1830719880), (2, 915359940), (3, 610239960), (4, 457679970), (5, 366143976), (6, 305119980), (8, 228839985), (9, 203413320), (10, 183071988), (11, 166429080), (12, 152559990), (15, 122047992), (18, 101706660), (20, 91535994), (22, 83214540), (24, 76279995), (27, 67804440), (30, 61023996), (31, 59055480), (33, 55476360), (36, 50853330), (40, 45767997), (44, 41607270), (45, 40682664), (54, 33902220), (55, 33285816), (60, 30511998), (62, 29527740), (66, 27738180), (72, 25426665), (81, 22601480), (88, 20803635), (90, 20341332), (93, 19685160), (99, 18492120), (108, 16951110), (110, 16642908), (120, 15255999), (124, 14763870), (132, 13869090), (135, 13560888), (155, 11811096), (162, 11300740), (165, 11095272), (180, 10170666), (186, 9842580), (198, 9246060), (216, 8475555), (220, 8321454), (248, 7381935), (264, 6934545), (270, 6780444), (279, 6561720), (297, 6164040), (310, 5905548), (324, 5650370), (330, 5547636), (341, 5368680), (360, 5085333), (372, 4921290), (396, 4623030), (405, 4520296), (440, 4160727), (465, 3937032), (495, 3698424), (540, 3390222), (558, 3280860), (594, 3082020), (620, 2952774), (648, 2825185), (660, 2773818), (682, 2684340), (744, 2460645), (792, 2311515), (810, 2260148), (837, 2187240), (891, 2054680), (930, 1968516), (990, 1849212), (1023, 1789560), (1080, 1695111), (1116, 1640430), (1188, 1541010), (1240, 1476387), (1320, 1386909), (1364, 1342170), (1395, 1312344), (1485, 1232808), (1620, 1130074), (1657, 1104840), (1674, 1093620), (1705, 1073736), (1782, 1027340), (1860, 984258), (1980, 924606), (2046, 894780), (2232, 820215), (2376, 770505), (2511, 729080), (2728, 671085), (2790, 656172), (2970, 616404), (3069, 596520), (3240, 565037), (3314, 552420), (3348, 546810), (3410, 536868), (3564, 513670), (3720, 492129), (3960, 462303), (4092, 447390), (4185, 437448), (4455, 410936), (4971, 368280), (5022, 364540), (5115, 357912), (5580, 328086), (5940, 308202), (6138, 298260), (6628, 276210), (6696, 273405), (6820, 268434), (7128, 256835), (8184, 223695), (8285, 220968), (8370, 218724), (8910, 205468), (9207, 198840), (9942, 184140), (10044, 182270), (10230, 178956), (11160, 164043), (11880, 154101), (12276, 149130), (12555, 145816), (13256, 138105), (13640, 134217), (14913, 122760), (15345, 119304), (16570, 110484), (16740, 109362), (17820, 102734), (18227, 100440), (18414, 99420), (19884, 92070), (20088, 91135), (20460, 89478), (24552, 74565), (24855, 73656), (25110, 72908), (27621, 66280), (29826, 61380), (30690, 59652), (33140, 55242), (33480, 54681), (35640, 51367), (36454, 50220), (36828, 49710), (39768, 46035), (40920, 44739)]