1872502920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 320

約数和(自身を含む): 6596029440

約数和(自身を除く): 4723526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 103, 108, 120, 124, 135, 155, 162, 180, 181, 186, 206, 216, 248, 270, 279, 309, 310, 324, 360, 362, 372, 405, 412, 465, 515, 540, 543, 558, 618, 620, 648, 724, 744, 810, 824, 837, 905, 927, 930, 1030, 1080, 1086, 1116, 1236, 1240, 1395, 1448, 1545, 1620, 1629, 1674, 1810, 1854, 1860, 2060, 2172, 2232, 2472, 2511, 2715, 2781, 2790, 3090, 3193, 3240, 3258, 3348, 3620, 3708, 3720, 4120, 4185, 4344, 4635, 4887, 5022, 5430, 5562, 5580, 5611, 6180, 6386, 6516, 6696, 7240, 7416, 8145, 8343, 8370, 9270, 9579, 9774, 10044, 10860, 11124, 11160, 11222, 12360, 12555, 12772, 13032, 13905, 14661, 15965, 16290, 16686, 16740, 16833, 18540, 18643, 19158, 19548, 20088, 21720, 22248, 22444, 24435, 25110, 25544, 27810, 28055, 28737, 29322, 31930, 32580, 33372, 33480, 33666, 37080, 37286, 38316, 39096, 41715, 44888, 47895, 48870, 50220, 50499, 55620, 55929, 56110, 57474, 58644, 63860, 65160, 66744, 67332, 73305, 74572, 76632, 83430, 84165, 86211, 93215, 95790, 97740, 100440, 100998, 111240, 111858, 112220, 114948, 117288, 127720, 134664, 143685, 146610, 149144, 151497, 166860, 167787, 168330, 172422, 186430, 191580, 195480, 201996, 223716, 224440, 229896, 252495, 258633, 279645, 287370, 293220, 302994, 333720, 335574, 336660, 344844, 372860, 383160, 403992, 431055, 447432, 454491, 503361, 504990, 517266, 559290, 574740, 577933, 586440, 605988, 671148, 673320, 689688, 745720, 757485, 838935, 862110, 908982, 1006722, 1009980, 1034532, 1118580, 1149480, 1155866, 1211976, 1293165, 1342296, 1510083, 1514970, 1677870, 1724220, 1733799, 1817964, 2013444, 2019960, 2069064, 2237160, 2272455, 2311732, 2516805, 2586330, 2889665, 3020166, 3029940, 3355740, 3448440, 3467598, 3635928, 4026888, 4544910, 4623464, 5033610, 5172660, 5201397, 5779330, 6040332, 6059880, 6711480, 6935196, 7550415, 8668995, 9089820, 10067220, 10345320, 10402794, 11558660, 12080664, 13870392, 15100830, 15604191, 17337990, 18179640, 20134440, 20805588, 23117320, 26006985, 30201660, 31208382, 34675980, 41611176, 46812573, 52013970, 60403320, 62416764, 69351960, 78020955, 93625146, 104027940, 124833528, 156041910, 187250292, 208055880, 234062865, 312083820, 374500584, 468125730, 624167640, 936251460, 1872502920]

約数ペア:

[(1, 1872502920), (2, 936251460), (3, 624167640), (4, 468125730), (5, 374500584), (6, 312083820), (8, 234062865), (9, 208055880), (10, 187250292), (12, 156041910), (15, 124833528), (18, 104027940), (20, 93625146), (24, 78020955), (27, 69351960), (30, 62416764), (31, 60403320), (36, 52013970), (40, 46812573), (45, 41611176), (54, 34675980), (60, 31208382), (62, 30201660), (72, 26006985), (81, 23117320), (90, 20805588), (93, 20134440), (103, 18179640), (108, 17337990), (120, 15604191), (124, 15100830), (135, 13870392), (155, 12080664), (162, 11558660), (180, 10402794), (181, 10345320), (186, 10067220), (206, 9089820), (216, 8668995), (248, 7550415), (270, 6935196), (279, 6711480), (309, 6059880), (310, 6040332), (324, 5779330), (360, 5201397), (362, 5172660), (372, 5033610), (405, 4623464), (412, 4544910), (465, 4026888), (515, 3635928), (540, 3467598), (543, 3448440), (558, 3355740), (618, 3029940), (620, 3020166), (648, 2889665), (724, 2586330), (744, 2516805), (810, 2311732), (824, 2272455), (837, 2237160), (905, 2069064), (927, 2019960), (930, 2013444), (1030, 1817964), (1080, 1733799), (1086, 1724220), (1116, 1677870), (1236, 1514970), (1240, 1510083), (1395, 1342296), (1448, 1293165), (1545, 1211976), (1620, 1155866), (1629, 1149480), (1674, 1118580), (1810, 1034532), (1854, 1009980), (1860, 1006722), (2060, 908982), (2172, 862110), (2232, 838935), (2472, 757485), (2511, 745720), (2715, 689688), (2781, 673320), (2790, 671148), (3090, 605988), (3193, 586440), (3240, 577933), (3258, 574740), (3348, 559290), (3620, 517266), (3708, 504990), (3720, 503361), (4120, 454491), (4185, 447432), (4344, 431055), (4635, 403992), (4887, 383160), (5022, 372860), (5430, 344844), (5562, 336660), (5580, 335574), (5611, 333720), (6180, 302994), (6386, 293220), (6516, 287370), (6696, 279645), (7240, 258633), (7416, 252495), (8145, 229896), (8343, 224440), (8370, 223716), (9270, 201996), (9579, 195480), (9774, 191580), (10044, 186430), (10860, 172422), (11124, 168330), (11160, 167787), (11222, 166860), (12360, 151497), (12555, 149144), (12772, 146610), (13032, 143685), (13905, 134664), (14661, 127720), (15965, 117288), (16290, 114948), (16686, 112220), (16740, 111858), (16833, 111240), (18540, 100998), (18643, 100440), (19158, 97740), (19548, 95790), (20088, 93215), (21720, 86211), (22248, 84165), (22444, 83430), (24435, 76632), (25110, 74572), (25544, 73305), (27810, 67332), (28055, 66744), (28737, 65160), (29322, 63860), (31930, 58644), (32580, 57474), (33372, 56110), (33480, 55929), (33666, 55620), (37080, 50499), (37286, 50220), (38316, 48870), (39096, 47895), (41715, 44888)]