1880647440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 480

約数和(自身を含む): 7511304960

約数和(自身を除く): 5630657520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 49, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 98, 102, 105, 112, 115, 119, 120, 136, 138, 140, 147, 161, 168, 170, 184, 196, 204, 210, 230, 238, 240, 245, 255, 272, 276, 280, 294, 322, 336, 340, 345, 357, 368, 391, 392, 408, 409, 420, 460, 476, 483, 490, 510, 552, 560, 588, 595, 644, 680, 690, 714, 735, 782, 784, 805, 816, 818, 833, 840, 920, 952, 966, 980, 1020, 1104, 1127, 1173, 1176, 1190, 1227, 1288, 1360, 1380, 1428, 1470, 1564, 1610, 1636, 1666, 1680, 1785, 1840, 1904, 1932, 1955, 1960, 2040, 2045, 2254, 2346, 2352, 2380, 2415, 2454, 2499, 2576, 2737, 2760, 2856, 2863, 2940, 3128, 3220, 3272, 3332, 3381, 3570, 3864, 3910, 3920, 4080, 4090, 4165, 4508, 4692, 4760, 4830, 4908, 4998, 5474, 5520, 5635, 5712, 5726, 5865, 5880, 6135, 6256, 6440, 6544, 6664, 6762, 6953, 7140, 7728, 7820, 8180, 8211, 8330, 8589, 9016, 9384, 9407, 9520, 9660, 9816, 9996, 10948, 11270, 11452, 11730, 11760, 12270, 12495, 12880, 13328, 13524, 13685, 13906, 14280, 14315, 15640, 16360, 16422, 16660, 16905, 17178, 18032, 18768, 18814, 19159, 19320, 19632, 19992, 20041, 20859, 21896, 22540, 22904, 23460, 24540, 24990, 27048, 27370, 27812, 28221, 28560, 28630, 31280, 32720, 32844, 33320, 33810, 34356, 34765, 37628, 38318, 38640, 39984, 40082, 41055, 41718, 42945, 43792, 45080, 45808, 46920, 47035, 48671, 49080, 49980, 54096, 54740, 55624, 56442, 57260, 57477, 60123, 65688, 65849, 66640, 67620, 68712, 69530, 75256, 76636, 80164, 82110, 83436, 85890, 90160, 93840, 94070, 95795, 97342, 98160, 99960, 100205, 104295, 109480, 111248, 112884, 114520, 114954, 120246, 131376, 131698, 135240, 137424, 139060, 141105, 146013, 150512, 153272, 159919, 160328, 164220, 166872, 171780, 188140, 191590, 194684, 197547, 199920, 200410, 208590, 218960, 225768, 229040, 229908, 240492, 243355, 263396, 270480, 278120, 282210, 287385, 292026, 300615, 306544, 319838, 320656, 328440, 329245, 333744, 340697, 343560, 376280, 383180, 389368, 395094, 400820, 417180, 451536, 459816, 460943, 479757, 480984, 486710, 526792, 556240, 564420, 574770, 584052, 601230, 639676, 656880, 658490, 681394, 687120, 730065, 752560, 766360, 778736, 790188, 799595, 801640, 834360, 919632, 921886, 959514, 961968, 973420, 987735, 1022091, 1053584, 1119433, 1128840, 1149540, 1168104, 1202460, 1279352, 1316980, 1362788, 1382829, 1460130, 1532720, 1580376, 1599190, 1603280, 1668720, 1703485, 1843772, 1919028, 1946840, 1975470, 2044182, 2238866, 2257680, 2299080, 2304715, 2336208, 2398785, 2404920, 2558704, 2633960, 2725576, 2765658, 2920260, 3160752, 3198380, 3358299, 3406970, 3687544, 3838056, 3893680, 3950940, 4088364, 4477732, 4598160, 4609430, 4797570, 4809840, 5110455, 5267920, 5451152, 5531316, 5597165, 5840520, 6396760, 6716598, 6813940, 6914145, 7375088, 7676112, 7836031, 7901880, 8176728, 8955464, 9218860, 9595140, 10220910, 11062632, 11194330, 11681040, 12793520, 13433196, 13627880, 13828290, 15672062, 15803760, 16353456, 16791495, 17910928, 18437720, 19190280, 20441820, 22125264, 22388660, 23508093, 26866392, 27255760, 27656580, 31344124, 33582990, 36875440, 38380560, 39180155, 40883640, 44777320, 47016186, 53732784, 55313160, 62688248, 67165980, 78360310, 81767280, 89554640, 94032372, 110626320, 117540465, 125376496, 134331960, 156720620, 188064744, 235080930, 268663920, 313441240, 376129488, 470161860, 626882480, 940323720, 1880647440]

約数ペア:

[(1, 1880647440), (2, 940323720), (3, 626882480), (4, 470161860), (5, 376129488), (6, 313441240), (7, 268663920), (8, 235080930), (10, 188064744), (12, 156720620), (14, 134331960), (15, 125376496), (16, 117540465), (17, 110626320), (20, 94032372), (21, 89554640), (23, 81767280), (24, 78360310), (28, 67165980), (30, 62688248), (34, 55313160), (35, 53732784), (40, 47016186), (42, 44777320), (46, 40883640), (48, 39180155), (49, 38380560), (51, 36875440), (56, 33582990), (60, 31344124), (68, 27656580), (69, 27255760), (70, 26866392), (80, 23508093), (84, 22388660), (85, 22125264), (92, 20441820), (98, 19190280), (102, 18437720), (105, 17910928), (112, 16791495), (115, 16353456), (119, 15803760), (120, 15672062), (136, 13828290), (138, 13627880), (140, 13433196), (147, 12793520), (161, 11681040), (168, 11194330), (170, 11062632), (184, 10220910), (196, 9595140), (204, 9218860), (210, 8955464), (230, 8176728), (238, 7901880), (240, 7836031), (245, 7676112), (255, 7375088), (272, 6914145), (276, 6813940), (280, 6716598), (294, 6396760), (322, 5840520), (336, 5597165), (340, 5531316), (345, 5451152), (357, 5267920), (368, 5110455), (391, 4809840), (392, 4797570), (408, 4609430), (409, 4598160), (420, 4477732), (460, 4088364), (476, 3950940), (483, 3893680), (490, 3838056), (510, 3687544), (552, 3406970), (560, 3358299), (588, 3198380), (595, 3160752), (644, 2920260), (680, 2765658), (690, 2725576), (714, 2633960), (735, 2558704), (782, 2404920), (784, 2398785), (805, 2336208), (816, 2304715), (818, 2299080), (833, 2257680), (840, 2238866), (920, 2044182), (952, 1975470), (966, 1946840), (980, 1919028), (1020, 1843772), (1104, 1703485), (1127, 1668720), (1173, 1603280), (1176, 1599190), (1190, 1580376), (1227, 1532720), (1288, 1460130), (1360, 1382829), (1380, 1362788), (1428, 1316980), (1470, 1279352), (1564, 1202460), (1610, 1168104), (1636, 1149540), (1666, 1128840), (1680, 1119433), (1785, 1053584), (1840, 1022091), (1904, 987735), (1932, 973420), (1955, 961968), (1960, 959514), (2040, 921886), (2045, 919632), (2254, 834360), (2346, 801640), (2352, 799595), (2380, 790188), (2415, 778736), (2454, 766360), (2499, 752560), (2576, 730065), (2737, 687120), (2760, 681394), (2856, 658490), (2863, 656880), (2940, 639676), (3128, 601230), (3220, 584052), (3272, 574770), (3332, 564420), (3381, 556240), (3570, 526792), (3864, 486710), (3910, 480984), (3920, 479757), (4080, 460943), (4090, 459816), (4165, 451536), (4508, 417180), (4692, 400820), (4760, 395094), (4830, 389368), (4908, 383180), (4998, 376280), (5474, 343560), (5520, 340697), (5635, 333744), (5712, 329245), (5726, 328440), (5865, 320656), (5880, 319838), (6135, 306544), (6256, 300615), (6440, 292026), (6544, 287385), (6664, 282210), (6762, 278120), (6953, 270480), (7140, 263396), (7728, 243355), (7820, 240492), (8180, 229908), (8211, 229040), (8330, 225768), (8589, 218960), (9016, 208590), (9384, 200410), (9407, 199920), (9520, 197547), (9660, 194684), (9816, 191590), (9996, 188140), (10948, 171780), (11270, 166872), (11452, 164220), (11730, 160328), (11760, 159919), (12270, 153272), (12495, 150512), (12880, 146013), (13328, 141105), (13524, 139060), (13685, 137424), (13906, 135240), (14280, 131698), (14315, 131376), (15640, 120246), (16360, 114954), (16422, 114520), (16660, 112884), (16905, 111248), (17178, 109480), (18032, 104295), (18768, 100205), (18814, 99960), (19159, 98160), (19320, 97342), (19632, 95795), (19992, 94070), (20041, 93840), (20859, 90160), (21896, 85890), (22540, 83436), (22904, 82110), (23460, 80164), (24540, 76636), (24990, 75256), (27048, 69530), (27370, 68712), (27812, 67620), (28221, 66640), (28560, 65849), (28630, 65688), (31280, 60123), (32720, 57477), (32844, 57260), (33320, 56442), (33810, 55624), (34356, 54740), (34765, 54096), (37628, 49980), (38318, 49080), (38640, 48671), (39984, 47035), (40082, 46920), (41055, 45808), (41718, 45080), (42945, 43792)]