1940455440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3932

約数の個数: 400

約数和(自身を含む): 8404640640

約数和(自身を除く): 6464185200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 990, 1008, 1080, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1782, 1848, 1890, 1980, 2079, 2160, 2268, 2310, 2376, 2520, 2640, 2772, 2835, 2970, 3024, 3080, 3240, 3465, 3564, 3696, 3780, 3889, 3960, 4158, 4455, 4536, 4620, 4752, 5040, 5544, 5670, 5940, 6160, 6237, 6480, 6930, 7128, 7560, 7778, 7920, 8316, 8910, 9072, 9240, 10395, 11088, 11340, 11667, 11880, 12474, 13860, 14256, 15120, 15556, 16632, 17820, 18480, 19445, 20790, 22680, 23334, 23760, 24948, 27223, 27720, 31112, 31185, 33264, 35001, 35640, 38890, 41580, 42779, 45360, 46668, 49896, 54446, 55440, 58335, 62224, 62370, 70002, 71280, 77780, 81669, 83160, 85558, 93336, 99792, 105003, 108892, 116670, 124740, 128337, 136115, 140004, 155560, 163338, 166320, 171116, 175005, 186672, 210006, 213895, 217784, 233340, 245007, 249480, 256674, 272230, 280008, 299453, 311120, 315009, 326676, 342232, 350010, 385011, 408345, 420012, 427790, 435568, 466680, 490014, 498960, 513348, 525015, 544460, 560016, 598906, 630018, 641685, 653352, 684464, 700020, 735021, 770022, 816690, 840024, 855580, 898359, 933360, 980028, 1026696, 1050030, 1088920, 1155033, 1197812, 1225035, 1260036, 1283370, 1306704, 1400040, 1470042, 1497265, 1540044, 1575045, 1633380, 1680048, 1711160, 1796718, 1925055, 1960056, 2053392, 2100060, 2177840, 2205063, 2310066, 2395624, 2450070, 2520072, 2566740, 2695077, 2800080, 2940084, 2994530, 3080088, 3150090, 3266760, 3422320, 3465099, 3593436, 3675105, 3850110, 3920112, 4200120, 4410126, 4491795, 4620132, 4791248, 4900140, 5040144, 5133480, 5390154, 5775165, 5880168, 5989060, 6160176, 6300180, 6533520, 6930198, 7186872, 7350210, 7700220, 8085231, 8400240, 8820252, 8983590, 9240264, 9800280, 10266960, 10780308, 11025315, 11550330, 11760336, 11978120, 12600360, 13475385, 13860396, 14373744, 14700420, 15400440, 16170462, 17325495, 17640504, 17967180, 18480528, 19600560, 21560616, 22050630, 23100660, 23956240, 24255693, 25200720, 26950770, 27720792, 29400840, 30800880, 32340924, 34650990, 35281008, 35934360, 40426155, 43121232, 44101260, 46201320, 48511386, 53901540, 55441584, 58801680, 64681848, 69301980, 71868720, 80852310, 88202520, 92402640, 97022772, 107803080, 121278465, 129363696, 138603960, 161704620, 176405040, 194045544, 215606160, 242556930, 277207920, 323409240, 388091088, 485113860, 646818480, 970227720, 1940455440]

約数ペア:

[(1, 1940455440), (2, 970227720), (3, 646818480), (4, 485113860), (5, 388091088), (6, 323409240), (7, 277207920), (8, 242556930), (9, 215606160), (10, 194045544), (11, 176405040), (12, 161704620), (14, 138603960), (15, 129363696), (16, 121278465), (18, 107803080), (20, 97022772), (21, 92402640), (22, 88202520), (24, 80852310), (27, 71868720), (28, 69301980), (30, 64681848), (33, 58801680), (35, 55441584), (36, 53901540), (40, 48511386), (42, 46201320), (44, 44101260), (45, 43121232), (48, 40426155), (54, 35934360), (55, 35281008), (56, 34650990), (60, 32340924), (63, 30800880), (66, 29400840), (70, 27720792), (72, 26950770), (77, 25200720), (80, 24255693), (81, 23956240), (84, 23100660), (88, 22050630), (90, 21560616), (99, 19600560), (105, 18480528), (108, 17967180), (110, 17640504), (112, 17325495), (120, 16170462), (126, 15400440), (132, 14700420), (135, 14373744), (140, 13860396), (144, 13475385), (154, 12600360), (162, 11978120), (165, 11760336), (168, 11550330), (176, 11025315), (180, 10780308), (189, 10266960), (198, 9800280), (210, 9240264), (216, 8983590), (220, 8820252), (231, 8400240), (240, 8085231), (252, 7700220), (264, 7350210), (270, 7186872), (280, 6930198), (297, 6533520), (308, 6300180), (315, 6160176), (324, 5989060), (330, 5880168), (336, 5775165), (360, 5390154), (378, 5133480), (385, 5040144), (396, 4900140), (405, 4791248), (420, 4620132), (432, 4491795), (440, 4410126), (462, 4200120), (495, 3920112), (504, 3850110), (528, 3675105), (540, 3593436), (560, 3465099), (567, 3422320), (594, 3266760), (616, 3150090), (630, 3080088), (648, 2994530), (660, 2940084), (693, 2800080), (720, 2695077), (756, 2566740), (770, 2520072), (792, 2450070), (810, 2395624), (840, 2310066), (880, 2205063), (891, 2177840), (924, 2100060), (945, 2053392), (990, 1960056), (1008, 1925055), (1080, 1796718), (1134, 1711160), (1155, 1680048), (1188, 1633380), (1232, 1575045), (1260, 1540044), (1296, 1497265), (1320, 1470042), (1386, 1400040), (1485, 1306704), (1512, 1283370), (1540, 1260036), (1584, 1225035), (1620, 1197812), (1680, 1155033), (1782, 1088920), (1848, 1050030), (1890, 1026696), (1980, 980028), (2079, 933360), (2160, 898359), (2268, 855580), (2310, 840024), (2376, 816690), (2520, 770022), (2640, 735021), (2772, 700020), (2835, 684464), (2970, 653352), (3024, 641685), (3080, 630018), (3240, 598906), (3465, 560016), (3564, 544460), (3696, 525015), (3780, 513348), (3889, 498960), (3960, 490014), (4158, 466680), (4455, 435568), (4536, 427790), (4620, 420012), (4752, 408345), (5040, 385011), (5544, 350010), (5670, 342232), (5940, 326676), (6160, 315009), (6237, 311120), (6480, 299453), (6930, 280008), (7128, 272230), (7560, 256674), (7778, 249480), (7920, 245007), (8316, 233340), (8910, 217784), (9072, 213895), (9240, 210006), (10395, 186672), (11088, 175005), (11340, 171116), (11667, 166320), (11880, 163338), (12474, 155560), (13860, 140004), (14256, 136115), (15120, 128337), (15556, 124740), (16632, 116670), (17820, 108892), (18480, 105003), (19445, 99792), (20790, 93336), (22680, 85558), (23334, 83160), (23760, 81669), (24948, 77780), (27223, 71280), (27720, 70002), (31112, 62370), (31185, 62224), (33264, 58335), (35001, 55440), (35640, 54446), (38890, 49896), (41580, 46668), (42779, 45360)]