4891205760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15823}}^1$

素因数の和:15875

約数の個数: 256

約数和(自身を含む): 18593832960

約数和(自身を除く): 13702627200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8832, 9660, 10304, 11040, 12880, 13440, 14720, 15456, 15823, 19320, 20608, 22080, 25760, 30912, 31646, 38640, 44160, 47469, 51520, 61824, 63292, 77280, 79115, 94938, 103040, 110761, 126584, 154560, 158230, 189876, 221522, 237345, 253168, 309120, 316460, 332283, 363929, 379752, 443044, 474690, 506336, 553805, 632920, 664566, 727858, 759504, 886088, 949380, 1012672, 1091787, 1107610, 1265840, 1329132, 1455716, 1519008, 1661415, 1772176, 1819645, 1898760, 2025344, 2183574, 2215220, 2531680, 2547503, 2658264, 2911432, 3038016, 3322830, 3544352, 3639290, 3797520, 4367148, 4430440, 5063360, 5095006, 5316528, 5458935, 5822864, 6076032, 6645660, 7088704, 7278580, 7595040, 7642509, 8734296, 8860880, 10126720, 10190012, 10633056, 10917870, 11645728, 12737515, 13291320, 14177408, 14557160, 15190080, 15285018, 17468592, 17721760, 20380024, 21266112, 21835740, 23291456, 25475030, 26582640, 29114320, 30380160, 30570036, 34937184, 35443520, 38212545, 40760048, 42532224, 43671480, 46582912, 50950060, 53165280, 58228640, 61140072, 69874368, 70887040, 76425090, 81520096, 87342960, 101900120, 106330560, 116457280, 122280144, 139748736, 152850180, 163040192, 174685920, 203800240, 212661120, 232914560, 244560288, 305700360, 326080384, 349371840, 407600480, 489120576, 611400720, 698743680, 815200960, 978241152, 1222801440, 1630401920, 2445602880, 4891205760]

約数ペア:

[(1, 4891205760), (2, 2445602880), (3, 1630401920), (4, 1222801440), (5, 978241152), (6, 815200960), (7, 698743680), (8, 611400720), (10, 489120576), (12, 407600480), (14, 349371840), (15, 326080384), (16, 305700360), (20, 244560288), (21, 232914560), (23, 212661120), (24, 203800240), (28, 174685920), (30, 163040192), (32, 152850180), (35, 139748736), (40, 122280144), (42, 116457280), (46, 106330560), (48, 101900120), (56, 87342960), (60, 81520096), (64, 76425090), (69, 70887040), (70, 69874368), (80, 61140072), (84, 58228640), (92, 53165280), (96, 50950060), (105, 46582912), (112, 43671480), (115, 42532224), (120, 40760048), (128, 38212545), (138, 35443520), (140, 34937184), (160, 30570036), (161, 30380160), (168, 29114320), (184, 26582640), (192, 25475030), (210, 23291456), (224, 21835740), (230, 21266112), (240, 20380024), (276, 17721760), (280, 17468592), (320, 15285018), (322, 15190080), (336, 14557160), (345, 14177408), (368, 13291320), (384, 12737515), (420, 11645728), (448, 10917870), (460, 10633056), (480, 10190012), (483, 10126720), (552, 8860880), (560, 8734296), (640, 7642509), (644, 7595040), (672, 7278580), (690, 7088704), (736, 6645660), (805, 6076032), (840, 5822864), (896, 5458935), (920, 5316528), (960, 5095006), (966, 5063360), (1104, 4430440), (1120, 4367148), (1288, 3797520), (1344, 3639290), (1380, 3544352), (1472, 3322830), (1610, 3038016), (1680, 2911432), (1840, 2658264), (1920, 2547503), (1932, 2531680), (2208, 2215220), (2240, 2183574), (2415, 2025344), (2576, 1898760), (2688, 1819645), (2760, 1772176), (2944, 1661415), (3220, 1519008), (3360, 1455716), (3680, 1329132), (3864, 1265840), (4416, 1107610), (4480, 1091787), (4830, 1012672), (5152, 949380), (5520, 886088), (6440, 759504), (6720, 727858), (7360, 664566), (7728, 632920), (8832, 553805), (9660, 506336), (10304, 474690), (11040, 443044), (12880, 379752), (13440, 363929), (14720, 332283), (15456, 316460), (15823, 309120), (19320, 253168), (20608, 237345), (22080, 221522), (25760, 189876), (30912, 158230), (31646, 154560), (38640, 126584), (44160, 110761), (47469, 103040), (51520, 94938), (61824, 79115), (63292, 77280)]