387755040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 1417409280

約数和(自身を除く): 1029654240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 41, 48, 51, 57, 60, 61, 68, 76, 80, 82, 85, 95, 96, 102, 114, 120, 122, 123, 136, 152, 160, 164, 170, 183, 190, 204, 205, 228, 240, 244, 246, 255, 272, 285, 304, 305, 323, 328, 340, 366, 380, 408, 410, 456, 480, 488, 492, 510, 544, 570, 608, 610, 615, 646, 656, 680, 697, 732, 760, 779, 816, 820, 912, 915, 969, 976, 984, 1020, 1037, 1140, 1159, 1220, 1230, 1292, 1312, 1360, 1394, 1464, 1520, 1558, 1615, 1632, 1640, 1824, 1830, 1938, 1952, 1968, 2040, 2074, 2091, 2280, 2318, 2337, 2440, 2460, 2501, 2584, 2720, 2788, 2928, 3040, 3111, 3116, 3230, 3280, 3477, 3485, 3660, 3876, 3895, 3936, 4080, 4148, 4182, 4560, 4636, 4674, 4845, 4880, 4920, 5002, 5168, 5185, 5576, 5795, 5856, 6222, 6232, 6460, 6560, 6954, 6970, 7320, 7503, 7752, 7790, 8160, 8296, 8364, 9120, 9272, 9348, 9690, 9760, 9840, 10004, 10336, 10370, 10455, 11152, 11590, 11685, 12444, 12464, 12505, 12920, 13243, 13908, 13940, 14640, 15006, 15504, 15555, 15580, 16592, 16728, 17385, 18544, 18696, 19380, 19680, 19703, 20008, 20740, 20910, 22304, 23180, 23370, 24888, 24928, 25010, 25840, 26486, 27816, 27880, 29280, 30012, 31008, 31110, 31160, 33184, 33456, 34770, 37088, 37392, 37515, 38760, 39406, 39729, 40016, 41480, 41820, 42517, 46360, 46740, 47519, 49776, 50020, 51680, 52972, 55632, 55760, 59109, 60024, 62220, 62320, 66215, 66912, 69540, 74784, 75030, 77520, 78812, 79458, 80032, 82960, 83640, 85034, 92720, 93480, 95038, 98515, 99552, 100040, 105944, 111264, 111520, 118218, 120048, 124440, 124640, 127551, 132430, 139080, 142557, 150060, 155040, 157624, 158916, 165920, 167280, 170068, 185440, 186960, 190076, 197030, 198645, 200080, 211888, 212585, 236436, 237595, 240096, 248880, 255102, 264860, 278160, 285114, 295545, 300120, 315248, 317832, 334560, 340136, 373920, 380152, 394060, 397290, 400160, 423776, 425170, 472872, 475190, 497760, 510204, 529720, 556320, 570228, 591090, 600240, 630496, 635664, 637755, 680272, 712785, 760304, 788120, 794580, 807823, 850340, 945744, 950380, 1020408, 1059440, 1140456, 1182180, 1200480, 1271328, 1275510, 1360544, 1425570, 1520608, 1576240, 1589160, 1615646, 1700680, 1891488, 1900760, 2040816, 2118880, 2280912, 2364360, 2423469, 2551020, 2851140, 3152480, 3178320, 3231292, 3401360, 3801520, 4039115, 4081632, 4561824, 4728720, 4846938, 5102040, 5702280, 6356640, 6462584, 6802720, 7603040, 8078230, 9457440, 9693876, 10204080, 11404560, 12117345, 12925168, 16156460, 19387752, 20408160, 22809120, 24234690, 25850336, 32312920, 38775504, 48469380, 64625840, 77551008, 96938760, 129251680, 193877520, 387755040]

約数ペア:

[(1, 387755040), (2, 193877520), (3, 129251680), (4, 96938760), (5, 77551008), (6, 64625840), (8, 48469380), (10, 38775504), (12, 32312920), (15, 25850336), (16, 24234690), (17, 22809120), (19, 20408160), (20, 19387752), (24, 16156460), (30, 12925168), (32, 12117345), (34, 11404560), (38, 10204080), (40, 9693876), (41, 9457440), (48, 8078230), (51, 7603040), (57, 6802720), (60, 6462584), (61, 6356640), (68, 5702280), (76, 5102040), (80, 4846938), (82, 4728720), (85, 4561824), (95, 4081632), (96, 4039115), (102, 3801520), (114, 3401360), (120, 3231292), (122, 3178320), (123, 3152480), (136, 2851140), (152, 2551020), (160, 2423469), (164, 2364360), (170, 2280912), (183, 2118880), (190, 2040816), (204, 1900760), (205, 1891488), (228, 1700680), (240, 1615646), (244, 1589160), (246, 1576240), (255, 1520608), (272, 1425570), (285, 1360544), (304, 1275510), (305, 1271328), (323, 1200480), (328, 1182180), (340, 1140456), (366, 1059440), (380, 1020408), (408, 950380), (410, 945744), (456, 850340), (480, 807823), (488, 794580), (492, 788120), (510, 760304), (544, 712785), (570, 680272), (608, 637755), (610, 635664), (615, 630496), (646, 600240), (656, 591090), (680, 570228), (697, 556320), (732, 529720), (760, 510204), (779, 497760), (816, 475190), (820, 472872), (912, 425170), (915, 423776), (969, 400160), (976, 397290), (984, 394060), (1020, 380152), (1037, 373920), (1140, 340136), (1159, 334560), (1220, 317832), (1230, 315248), (1292, 300120), (1312, 295545), (1360, 285114), (1394, 278160), (1464, 264860), (1520, 255102), (1558, 248880), (1615, 240096), (1632, 237595), (1640, 236436), (1824, 212585), (1830, 211888), (1938, 200080), (1952, 198645), (1968, 197030), (2040, 190076), (2074, 186960), (2091, 185440), (2280, 170068), (2318, 167280), (2337, 165920), (2440, 158916), (2460, 157624), (2501, 155040), (2584, 150060), (2720, 142557), (2788, 139080), (2928, 132430), (3040, 127551), (3111, 124640), (3116, 124440), (3230, 120048), (3280, 118218), (3477, 111520), (3485, 111264), (3660, 105944), (3876, 100040), (3895, 99552), (3936, 98515), (4080, 95038), (4148, 93480), (4182, 92720), (4560, 85034), (4636, 83640), (4674, 82960), (4845, 80032), (4880, 79458), (4920, 78812), (5002, 77520), (5168, 75030), (5185, 74784), (5576, 69540), (5795, 66912), (5856, 66215), (6222, 62320), (6232, 62220), (6460, 60024), (6560, 59109), (6954, 55760), (6970, 55632), (7320, 52972), (7503, 51680), (7752, 50020), (7790, 49776), (8160, 47519), (8296, 46740), (8364, 46360), (9120, 42517), (9272, 41820), (9348, 41480), (9690, 40016), (9760, 39729), (9840, 39406), (10004, 38760), (10336, 37515), (10370, 37392), (10455, 37088), (11152, 34770), (11590, 33456), (11685, 33184), (12444, 31160), (12464, 31110), (12505, 31008), (12920, 30012), (13243, 29280), (13908, 27880), (13940, 27816), (14640, 26486), (15006, 25840), (15504, 25010), (15555, 24928), (15580, 24888), (16592, 23370), (16728, 23180), (17385, 22304), (18544, 20910), (18696, 20740), (19380, 20008), (19680, 19703)]