520747920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 640

約数和(自身を含む): 2331279360

約数和(自身を除く): 1810531440

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, 31, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 99, 101, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 154, 155, 165, 168, 176, 180, 186, 189, 198, 202, 210, 216, 217, 220, 231, 240, 248, 252, 264, 270, 279, 280, 297, 303, 308, 310, 315, 330, 336, 341, 360, 372, 378, 385, 396, 404, 420, 432, 434, 440, 462, 465, 495, 496, 504, 505, 528, 540, 558, 560, 594, 606, 616, 620, 630, 651, 660, 682, 693, 707, 720, 744, 756, 770, 792, 808, 837, 840, 868, 880, 909, 924, 930, 945, 990, 1008, 1010, 1023, 1080, 1085, 1111, 1116, 1155, 1188, 1212, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1414, 1485, 1488, 1512, 1515, 1540, 1584, 1616, 1674, 1680, 1705, 1736, 1818, 1848, 1860, 1890, 1953, 1980, 2020, 2046, 2079, 2121, 2160, 2170, 2222, 2232, 2310, 2376, 2387, 2424, 2480, 2520, 2604, 2640, 2727, 2728, 2772, 2790, 2828, 2970, 3024, 3030, 3069, 3080, 3131, 3255, 3333, 3348, 3410, 3465, 3472, 3535, 3636, 3696, 3720, 3780, 3906, 3960, 4040, 4092, 4158, 4185, 4242, 4340, 4444, 4464, 4545, 4620, 4752, 4774, 4848, 5040, 5115, 5208, 5454, 5456, 5544, 5555, 5580, 5656, 5859, 5940, 6060, 6138, 6160, 6262, 6363, 6510, 6666, 6696, 6820, 6930, 7070, 7161, 7272, 7440, 7560, 7777, 7812, 7920, 8080, 8184, 8316, 8370, 8484, 8680, 8888, 9090, 9207, 9240, 9393, 9548, 9765, 9999, 10230, 10395, 10416, 10605, 10908, 11088, 11110, 11160, 11312, 11718, 11880, 11935, 12120, 12276, 12524, 12726, 13020, 13332, 13392, 13635, 13640, 13860, 14140, 14322, 14544, 15120, 15345, 15554, 15624, 15655, 16368, 16632, 16665, 16740, 16968, 17360, 17776, 18180, 18414, 18480, 18786, 19089, 19096, 19530, 19998, 20460, 20790, 21210, 21483, 21816, 21917, 22220, 22320, 23331, 23436, 23760, 23870, 24240, 24552, 25048, 25452, 26040, 26664, 27270, 27280, 27720, 28179, 28280, 28644, 29295, 29997, 30690, 31108, 31248, 31310, 31815, 33264, 33330, 33480, 33936, 34441, 35805, 36360, 36828, 37572, 38178, 38192, 38885, 39060, 39996, 40920, 41580, 42420, 42966, 43632, 43834, 44440, 46035, 46662, 46872, 46965, 47740, 49104, 49995, 50096, 50904, 52080, 53328, 54540, 55440, 56358, 56560, 57288, 58590, 59994, 61380, 62216, 62620, 63630, 64449, 65751, 66660, 66960, 68882, 69993, 71610, 72720, 73656, 75144, 76356, 77770, 78120, 79992, 81840, 83160, 84537, 84840, 85932, 87668, 88880, 92070, 93324, 93744, 93930, 95445, 95480, 99990, 101808, 103323, 107415, 109080, 109585, 112716, 114576, 116655, 117180, 119988, 122760, 124432, 125240, 127260, 128898, 131502, 133320, 137764, 139986, 140895, 143220, 147312, 149985, 150288, 152712, 155540, 156240, 159984, 166320, 169074, 169680, 171864, 172205, 175336, 184140, 186648, 187860, 190890, 190960, 197253, 199980, 206646, 209979, 214830, 218160, 219170, 225432, 233310, 234360, 239976, 241087, 245520, 250480, 254520, 257796, 263004, 266640, 275528, 279972, 281790, 286440, 299970, 305424, 309969, 311080, 322245, 328755, 338148, 343728, 344410, 349965, 350672, 368280, 373296, 375720, 381780, 394506, 399960, 413292, 419958, 422685, 429660, 438340, 450864, 466620, 468720, 479952, 482174, 509040, 515592, 516615, 526008, 551056, 559944, 563580, 572880, 591759, 599940, 619938, 622160, 644490, 657510, 676296, 688820, 699930, 723261, 736560, 751440, 763560, 789012, 799920, 826584, 839916, 845370, 859320, 876680, 929907, 933240, 964348, 986265, 1031184, 1033230, 1049895, 1052016, 1119888, 1127160, 1183518, 1199880, 1205435, 1239876, 1288980, 1315020, 1352592, 1377640, 1399860, 1446522, 1527120, 1549845, 1578024, 1653168, 1679832, 1690740, 1718640, 1753360, 1859814, 1866480, 1928696, 1972530, 2066460, 2099790, 2169783, 2254320, 2367036, 2399760, 2410870, 2479752, 2577960, 2630040, 2755280, 2799720, 2893044, 2958795, 3099690, 3156048, 3359664, 3381480, 3616305, 3719628, 3857392, 3945060, 4132920, 4199580, 4339566, 4649535, 4734072, 4821740, 4959504, 5155920, 5260080, 5599440, 5786088, 5917590, 6199380, 6509349, 6762960, 7232610, 7439256, 7890120, 8265840, 8399160, 8679132, 9299070, 9468144, 9643480, 10848915, 11572176, 11835180, 12398760, 13018698, 14465220, 14878512, 15780240, 16798320, 17358264, 18598140, 19286960, 21697830, 23670360, 24797520, 26037396, 28930440, 32546745, 34716528, 37196280, 43395660, 47340720, 52074792, 57860880, 65093490, 74392560, 86791320, 104149584, 130186980, 173582640, 260373960, 520747920]

約数ペア:

[(1, 520747920), (2, 260373960), (3, 173582640), (4, 130186980), (5, 104149584), (6, 86791320), (7, 74392560), (8, 65093490), (9, 57860880), (10, 52074792), (11, 47340720), (12, 43395660), (14, 37196280), (15, 34716528), (16, 32546745), (18, 28930440), (20, 26037396), (21, 24797520), (22, 23670360), (24, 21697830), (27, 19286960), (28, 18598140), (30, 17358264), (31, 16798320), (33, 15780240), (35, 14878512), (36, 14465220), (40, 13018698), (42, 12398760), (44, 11835180), (45, 11572176), (48, 10848915), (54, 9643480), (55, 9468144), (56, 9299070), (60, 8679132), (62, 8399160), (63, 8265840), (66, 7890120), (70, 7439256), (72, 7232610), (77, 6762960), (80, 6509349), (84, 6199380), (88, 5917590), (90, 5786088), (93, 5599440), (99, 5260080), (101, 5155920), (105, 4959504), (108, 4821740), (110, 4734072), (112, 4649535), (120, 4339566), (124, 4199580), (126, 4132920), (132, 3945060), (135, 3857392), (140, 3719628), (144, 3616305), (154, 3381480), (155, 3359664), (165, 3156048), (168, 3099690), (176, 2958795), (180, 2893044), (186, 2799720), (189, 2755280), (198, 2630040), (202, 2577960), (210, 2479752), (216, 2410870), (217, 2399760), (220, 2367036), (231, 2254320), (240, 2169783), (248, 2099790), (252, 2066460), (264, 1972530), (270, 1928696), (279, 1866480), (280, 1859814), (297, 1753360), (303, 1718640), (308, 1690740), (310, 1679832), (315, 1653168), (330, 1578024), (336, 1549845), (341, 1527120), (360, 1446522), (372, 1399860), (378, 1377640), (385, 1352592), (396, 1315020), (404, 1288980), (420, 1239876), (432, 1205435), (434, 1199880), (440, 1183518), (462, 1127160), (465, 1119888), (495, 1052016), (496, 1049895), (504, 1033230), (505, 1031184), (528, 986265), (540, 964348), (558, 933240), (560, 929907), (594, 876680), (606, 859320), (616, 845370), (620, 839916), (630, 826584), (651, 799920), (660, 789012), (682, 763560), (693, 751440), (707, 736560), (720, 723261), (744, 699930), (756, 688820), (770, 676296), (792, 657510), (808, 644490), (837, 622160), (840, 619938), (868, 599940), (880, 591759), (909, 572880), (924, 563580), (930, 559944), (945, 551056), (990, 526008), (1008, 516615), (1010, 515592), (1023, 509040), (1080, 482174), (1085, 479952), (1111, 468720), (1116, 466620), (1155, 450864), (1188, 438340), (1212, 429660), (1232, 422685), (1240, 419958), (1260, 413292), (1302, 399960), (1320, 394506), (1364, 381780), (1386, 375720), (1395, 373296), (1414, 368280), (1485, 350672), (1488, 349965), (1512, 344410), (1515, 343728), (1540, 338148), (1584, 328755), (1616, 322245), (1674, 311080), (1680, 309969), (1705, 305424), (1736, 299970), (1818, 286440), (1848, 281790), (1860, 279972), (1890, 275528), (1953, 266640), (1980, 263004), (2020, 257796), (2046, 254520), (2079, 250480), (2121, 245520), (2160, 241087), (2170, 239976), (2222, 234360), (2232, 233310), (2310, 225432), (2376, 219170), (2387, 218160), (2424, 214830), (2480, 209979), (2520, 206646), (2604, 199980), (2640, 197253), (2727, 190960), (2728, 190890), (2772, 187860), (2790, 186648), (2828, 184140), (2970, 175336), (3024, 172205), (3030, 171864), (3069, 169680), (3080, 169074), (3131, 166320), (3255, 159984), (3333, 156240), (3348, 155540), (3410, 152712), (3465, 150288), (3472, 149985), (3535, 147312), (3636, 143220), (3696, 140895), (3720, 139986), (3780, 137764), (3906, 133320), (3960, 131502), (4040, 128898), (4092, 127260), (4158, 125240), (4185, 124432), (4242, 122760), (4340, 119988), (4444, 117180), (4464, 116655), (4545, 114576), (4620, 112716), (4752, 109585), (4774, 109080), (4848, 107415), (5040, 103323), (5115, 101808), (5208, 99990), (5454, 95480), (5456, 95445), (5544, 93930), (5555, 93744), (5580, 93324), (5656, 92070), (5859, 88880), (5940, 87668), (6060, 85932), (6138, 84840), (6160, 84537), (6262, 83160), (6363, 81840), (6510, 79992), (6666, 78120), (6696, 77770), (6820, 76356), (6930, 75144), (7070, 73656), (7161, 72720), (7272, 71610), (7440, 69993), (7560, 68882), (7777, 66960), (7812, 66660), (7920, 65751), (8080, 64449), (8184, 63630), (8316, 62620), (8370, 62216), (8484, 61380), (8680, 59994), (8888, 58590), (9090, 57288), (9207, 56560), (9240, 56358), (9393, 55440), (9548, 54540), (9765, 53328), (9999, 52080), (10230, 50904), (10395, 50096), (10416, 49995), (10605, 49104), (10908, 47740), (11088, 46965), (11110, 46872), (11160, 46662), (11312, 46035), (11718, 44440), (11880, 43834), (11935, 43632), (12120, 42966), (12276, 42420), (12524, 41580), (12726, 40920), (13020, 39996), (13332, 39060), (13392, 38885), (13635, 38192), (13640, 38178), (13860, 37572), (14140, 36828), (14322, 36360), (14544, 35805), (15120, 34441), (15345, 33936), (15554, 33480), (15624, 33330), (15655, 33264), (16368, 31815), (16632, 31310), (16665, 31248), (16740, 31108), (16968, 30690), (17360, 29997), (17776, 29295), (18180, 28644), (18414, 28280), (18480, 28179), (18786, 27720), (19089, 27280), (19096, 27270), (19530, 26664), (19998, 26040), (20460, 25452), (20790, 25048), (21210, 24552), (21483, 24240), (21816, 23870), (21917, 23760), (22220, 23436), (22320, 23331)]