2085186180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 7599513600

約数和(自身を除く): 5514327420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 61, 66, 70, 77, 84, 98, 105, 110, 122, 132, 140, 147, 151, 154, 165, 183, 196, 210, 220, 231, 244, 245, 294, 302, 305, 308, 330, 343, 366, 385, 420, 427, 453, 462, 490, 539, 588, 604, 610, 660, 671, 686, 732, 735, 755, 770, 854, 906, 915, 924, 980, 1029, 1057, 1078, 1155, 1220, 1281, 1342, 1372, 1470, 1510, 1540, 1617, 1661, 1708, 1715, 1812, 1830, 2013, 2058, 2114, 2135, 2156, 2265, 2310, 2562, 2684, 2695, 2940, 2989, 3020, 3171, 3234, 3322, 3355, 3430, 3660, 3773, 4026, 4116, 4228, 4270, 4530, 4620, 4697, 4983, 5124, 5145, 5285, 5390, 5978, 6342, 6405, 6468, 6644, 6710, 6860, 7399, 7546, 8052, 8085, 8305, 8540, 8967, 9060, 9211, 9394, 9966, 10065, 10290, 10570, 10780, 11319, 11627, 11956, 12684, 12810, 13420, 14091, 14798, 14945, 15092, 15855, 16170, 16610, 17934, 18422, 18788, 18865, 19932, 20130, 20580, 20923, 21140, 22197, 22638, 23254, 23485, 24915, 25620, 27633, 28182, 29596, 29890, 31710, 32340, 32879, 33220, 34881, 35868, 36844, 36995, 37730, 40260, 41846, 44394, 44835, 45276, 46055, 46508, 46970, 49830, 51793, 55266, 56364, 56595, 58135, 59780, 62769, 63420, 64477, 65758, 69762, 70455, 73990, 75460, 81389, 83692, 88788, 89670, 92110, 93940, 98637, 99660, 101321, 103586, 104615, 110532, 110985, 113190, 116270, 125538, 128954, 131516, 138165, 139524, 140910, 147980, 155379, 162778, 164395, 174405, 179340, 184220, 193431, 197274, 202642, 207172, 209230, 221970, 226380, 230153, 232540, 244167, 251076, 257908, 258965, 276330, 281820, 303963, 310758, 313845, 322385, 325556, 328790, 348810, 386862, 394548, 405284, 406945, 418460, 443940, 451339, 460306, 488334, 493185, 506605, 517930, 552660, 569723, 607926, 621516, 627690, 644770, 657580, 690459, 697620, 709247, 773724, 776895, 813890, 902678, 920612, 967155, 976668, 986370, 1013210, 1035860, 1139446, 1150765, 1215852, 1220835, 1255380, 1289540, 1354017, 1380918, 1418494, 1519815, 1553790, 1627780, 1709169, 1805356, 1934310, 1972740, 2026420, 2127741, 2256695, 2278892, 2301530, 2441670, 2708034, 2761836, 2836988, 2848615, 3039630, 3107580, 3159373, 3418338, 3452295, 3546235, 3868620, 4255482, 4513390, 4603060, 4883340, 4964729, 5416068, 5697230, 6079260, 6318746, 6770085, 6836676, 6904590, 7092470, 8510964, 8545845, 9026780, 9478119, 9929458, 10638705, 11394460, 12637492, 13540170, 13809180, 14184940, 14894187, 15796865, 17091690, 18956238, 19858916, 21277410, 24823645, 27080340, 29788374, 31593730, 34183380, 34753103, 37912476, 42554820, 47390595, 49647290, 59576748, 63187460, 69506206, 74470935, 94781190, 99294580, 104259309, 139012412, 148941870, 173765515, 189562380, 208518618, 297883740, 347531030, 417037236, 521296545, 695062060, 1042593090, 2085186180]

約数ペア:

[(1, 2085186180), (2, 1042593090), (3, 695062060), (4, 521296545), (5, 417037236), (6, 347531030), (7, 297883740), (10, 208518618), (11, 189562380), (12, 173765515), (14, 148941870), (15, 139012412), (20, 104259309), (21, 99294580), (22, 94781190), (28, 74470935), (30, 69506206), (33, 63187460), (35, 59576748), (42, 49647290), (44, 47390595), (49, 42554820), (55, 37912476), (60, 34753103), (61, 34183380), (66, 31593730), (70, 29788374), (77, 27080340), (84, 24823645), (98, 21277410), (105, 19858916), (110, 18956238), (122, 17091690), (132, 15796865), (140, 14894187), (147, 14184940), (151, 13809180), (154, 13540170), (165, 12637492), (183, 11394460), (196, 10638705), (210, 9929458), (220, 9478119), (231, 9026780), (244, 8545845), (245, 8510964), (294, 7092470), (302, 6904590), (305, 6836676), (308, 6770085), (330, 6318746), (343, 6079260), (366, 5697230), (385, 5416068), (420, 4964729), (427, 4883340), (453, 4603060), (462, 4513390), (490, 4255482), (539, 3868620), (588, 3546235), (604, 3452295), (610, 3418338), (660, 3159373), (671, 3107580), (686, 3039630), (732, 2848615), (735, 2836988), (755, 2761836), (770, 2708034), (854, 2441670), (906, 2301530), (915, 2278892), (924, 2256695), (980, 2127741), (1029, 2026420), (1057, 1972740), (1078, 1934310), (1155, 1805356), (1220, 1709169), (1281, 1627780), (1342, 1553790), (1372, 1519815), (1470, 1418494), (1510, 1380918), (1540, 1354017), (1617, 1289540), (1661, 1255380), (1708, 1220835), (1715, 1215852), (1812, 1150765), (1830, 1139446), (2013, 1035860), (2058, 1013210), (2114, 986370), (2135, 976668), (2156, 967155), (2265, 920612), (2310, 902678), (2562, 813890), (2684, 776895), (2695, 773724), (2940, 709247), (2989, 697620), (3020, 690459), (3171, 657580), (3234, 644770), (3322, 627690), (3355, 621516), (3430, 607926), (3660, 569723), (3773, 552660), (4026, 517930), (4116, 506605), (4228, 493185), (4270, 488334), (4530, 460306), (4620, 451339), (4697, 443940), (4983, 418460), (5124, 406945), (5145, 405284), (5285, 394548), (5390, 386862), (5978, 348810), (6342, 328790), (6405, 325556), (6468, 322385), (6644, 313845), (6710, 310758), (6860, 303963), (7399, 281820), (7546, 276330), (8052, 258965), (8085, 257908), (8305, 251076), (8540, 244167), (8967, 232540), (9060, 230153), (9211, 226380), (9394, 221970), (9966, 209230), (10065, 207172), (10290, 202642), (10570, 197274), (10780, 193431), (11319, 184220), (11627, 179340), (11956, 174405), (12684, 164395), (12810, 162778), (13420, 155379), (14091, 147980), (14798, 140910), (14945, 139524), (15092, 138165), (15855, 131516), (16170, 128954), (16610, 125538), (17934, 116270), (18422, 113190), (18788, 110985), (18865, 110532), (19932, 104615), (20130, 103586), (20580, 101321), (20923, 99660), (21140, 98637), (22197, 93940), (22638, 92110), (23254, 89670), (23485, 88788), (24915, 83692), (25620, 81389), (27633, 75460), (28182, 73990), (29596, 70455), (29890, 69762), (31710, 65758), (32340, 64477), (32879, 63420), (33220, 62769), (34881, 59780), (35868, 58135), (36844, 56595), (36995, 56364), (37730, 55266), (40260, 51793), (41846, 49830), (44394, 46970), (44835, 46508), (45276, 46055)]