1871903880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 432

約数和(自身を含む): 7787658060

約数和(自身を除く): 5915754180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 121, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 242, 245, 252, 264, 280, 294, 308, 315, 330, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 539, 588, 605, 616, 630, 660, 693, 726, 735, 770, 792, 840, 847, 877, 882, 924, 968, 980, 990, 1078, 1089, 1155, 1176, 1210, 1260, 1320, 1386, 1452, 1470, 1540, 1617, 1694, 1754, 1764, 1815, 1848, 1960, 1980, 2156, 2178, 2205, 2310, 2420, 2520, 2541, 2631, 2695, 2772, 2904, 2940, 3080, 3234, 3388, 3465, 3508, 3528, 3630, 3960, 4235, 4312, 4356, 4385, 4410, 4620, 4840, 4851, 5082, 5262, 5390, 5445, 5544, 5880, 5929, 6139, 6468, 6776, 6930, 7016, 7260, 7623, 7893, 8085, 8470, 8712, 8770, 8820, 9240, 9647, 9702, 10164, 10524, 10780, 10890, 11858, 12278, 12705, 12936, 13155, 13860, 14520, 15246, 15786, 16170, 16940, 17540, 17640, 17787, 18417, 19294, 19404, 20328, 21048, 21560, 21780, 23716, 24255, 24556, 25410, 26310, 27720, 28941, 29645, 30492, 30695, 31572, 32340, 33880, 35080, 35574, 36834, 38115, 38588, 38808, 39465, 42973, 43560, 47432, 48235, 48510, 49112, 50820, 52620, 53361, 55251, 57882, 59290, 60984, 61390, 63144, 64680, 67529, 71148, 73668, 76230, 77176, 78930, 85946, 86823, 88935, 92085, 96470, 97020, 101640, 105240, 106117, 106722, 110502, 115764, 118580, 122780, 128919, 135058, 142296, 144705, 147336, 152460, 157860, 171892, 173646, 177870, 184170, 192940, 194040, 202587, 212234, 213444, 214865, 221004, 231528, 237160, 245560, 257838, 266805, 270116, 276255, 289410, 304920, 315720, 318351, 337645, 343784, 347292, 355740, 368340, 385880, 386757, 405174, 424468, 426888, 429730, 434115, 442008, 472703, 515676, 530585, 533610, 540232, 552510, 578820, 607761, 636702, 644595, 675290, 694584, 711480, 736680, 742819, 773514, 810348, 848936, 859460, 868230, 945406, 955053, 1012935, 1031352, 1061170, 1067220, 1105020, 1157640, 1215522, 1273404, 1289190, 1350580, 1418109, 1485638, 1547028, 1591755, 1620696, 1718920, 1736460, 1890812, 1910106, 1933785, 2025870, 2122340, 2134440, 2210040, 2228457, 2363515, 2431044, 2546808, 2578380, 2701160, 2836218, 2971276, 3038805, 3094056, 3183510, 3472920, 3714095, 3781624, 3820212, 3867570, 4051740, 4244680, 4254327, 4456914, 4727030, 4775265, 4862088, 5156760, 5199733, 5672436, 5942552, 6077610, 6367020, 6685371, 7090545, 7428190, 7640424, 7735140, 8103480, 8508654, 8913828, 9454060, 9550530, 10399466, 11142285, 11344872, 12155220, 12734040, 13370742, 14181090, 14856380, 15470280, 15599199, 17017308, 17827656, 18908120, 19101060, 20798932, 21271635, 22284570, 24310440, 25998665, 26741484, 28362180, 29712760, 31198398, 33426855, 34034616, 38202120, 41597864, 42543270, 44569140, 46797597, 51997330, 53482968, 56724360, 62396796, 66853710, 77995995, 85086540, 89138280, 93595194, 103994660, 124793592, 133707420, 155991990, 170173080, 187190388, 207989320, 233987985, 267414840, 311983980, 374380776, 467975970, 623967960, 935951940, 1871903880]

約数ペア:

[(1, 1871903880), (2, 935951940), (3, 623967960), (4, 467975970), (5, 374380776), (6, 311983980), (7, 267414840), (8, 233987985), (9, 207989320), (10, 187190388), (11, 170173080), (12, 155991990), (14, 133707420), (15, 124793592), (18, 103994660), (20, 93595194), (21, 89138280), (22, 85086540), (24, 77995995), (28, 66853710), (30, 62396796), (33, 56724360), (35, 53482968), (36, 51997330), (40, 46797597), (42, 44569140), (44, 42543270), (45, 41597864), (49, 38202120), (55, 34034616), (56, 33426855), (60, 31198398), (63, 29712760), (66, 28362180), (70, 26741484), (72, 25998665), (77, 24310440), (84, 22284570), (88, 21271635), (90, 20798932), (98, 19101060), (99, 18908120), (105, 17827656), (110, 17017308), (120, 15599199), (121, 15470280), (126, 14856380), (132, 14181090), (140, 13370742), (147, 12734040), (154, 12155220), (165, 11344872), (168, 11142285), (180, 10399466), (196, 9550530), (198, 9454060), (210, 8913828), (220, 8508654), (231, 8103480), (242, 7735140), (245, 7640424), (252, 7428190), (264, 7090545), (280, 6685371), (294, 6367020), (308, 6077610), (315, 5942552), (330, 5672436), (360, 5199733), (363, 5156760), (385, 4862088), (392, 4775265), (396, 4727030), (420, 4456914), (440, 4254327), (441, 4244680), (462, 4051740), (484, 3867570), (490, 3820212), (495, 3781624), (504, 3714095), (539, 3472920), (588, 3183510), (605, 3094056), (616, 3038805), (630, 2971276), (660, 2836218), (693, 2701160), (726, 2578380), (735, 2546808), (770, 2431044), (792, 2363515), (840, 2228457), (847, 2210040), (877, 2134440), (882, 2122340), (924, 2025870), (968, 1933785), (980, 1910106), (990, 1890812), (1078, 1736460), (1089, 1718920), (1155, 1620696), (1176, 1591755), (1210, 1547028), (1260, 1485638), (1320, 1418109), (1386, 1350580), (1452, 1289190), (1470, 1273404), (1540, 1215522), (1617, 1157640), (1694, 1105020), (1754, 1067220), (1764, 1061170), (1815, 1031352), (1848, 1012935), (1960, 955053), (1980, 945406), (2156, 868230), (2178, 859460), (2205, 848936), (2310, 810348), (2420, 773514), (2520, 742819), (2541, 736680), (2631, 711480), (2695, 694584), (2772, 675290), (2904, 644595), (2940, 636702), (3080, 607761), (3234, 578820), (3388, 552510), (3465, 540232), (3508, 533610), (3528, 530585), (3630, 515676), (3960, 472703), (4235, 442008), (4312, 434115), (4356, 429730), (4385, 426888), (4410, 424468), (4620, 405174), (4840, 386757), (4851, 385880), (5082, 368340), (5262, 355740), (5390, 347292), (5445, 343784), (5544, 337645), (5880, 318351), (5929, 315720), (6139, 304920), (6468, 289410), (6776, 276255), (6930, 270116), (7016, 266805), (7260, 257838), (7623, 245560), (7893, 237160), (8085, 231528), (8470, 221004), (8712, 214865), (8770, 213444), (8820, 212234), (9240, 202587), (9647, 194040), (9702, 192940), (10164, 184170), (10524, 177870), (10780, 173646), (10890, 171892), (11858, 157860), (12278, 152460), (12705, 147336), (12936, 144705), (13155, 142296), (13860, 135058), (14520, 128919), (15246, 122780), (15786, 118580), (16170, 115764), (16940, 110502), (17540, 106722), (17640, 106117), (17787, 105240), (18417, 101640), (19294, 97020), (19404, 96470), (20328, 92085), (21048, 88935), (21560, 86823), (21780, 85946), (23716, 78930), (24255, 77176), (24556, 76230), (25410, 73668), (26310, 71148), (27720, 67529), (28941, 64680), (29645, 63144), (30492, 61390), (30695, 60984), (31572, 59290), (32340, 57882), (33880, 55251), (35080, 53361), (35574, 52620), (36834, 50820), (38115, 49112), (38588, 48510), (38808, 48235), (39465, 47432), (42973, 43560)]