1864468480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 5531198400

約数和(自身を除く): 3666729920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 112, 128, 133, 140, 148, 152, 160, 185, 190, 224, 256, 259, 266, 280, 296, 304, 320, 370, 380, 448, 512, 518, 532, 560, 592, 608, 640, 665, 703, 740, 760, 896, 1024, 1036, 1064, 1120, 1184, 1216, 1280, 1295, 1330, 1369, 1406, 1480, 1520, 1792, 2048, 2072, 2128, 2240, 2368, 2432, 2560, 2590, 2660, 2738, 2812, 2960, 3040, 3515, 3584, 4144, 4256, 4480, 4736, 4864, 4921, 5120, 5180, 5320, 5476, 5624, 5920, 6080, 6845, 7030, 7168, 8288, 8512, 8960, 9472, 9583, 9728, 9842, 10240, 10360, 10640, 10952, 11248, 11840, 12160, 13690, 14060, 14336, 16576, 17024, 17920, 18944, 19166, 19456, 19684, 20720, 21280, 21904, 22496, 23680, 24320, 24605, 26011, 27380, 28120, 33152, 34048, 35840, 37888, 38332, 38912, 39368, 41440, 42560, 43808, 44992, 47360, 47915, 48640, 49210, 52022, 54760, 56240, 66304, 68096, 71680, 75776, 76664, 78736, 82880, 85120, 87616, 89984, 94720, 95830, 97280, 98420, 104044, 109520, 112480, 130055, 132608, 136192, 153328, 157472, 165760, 170240, 175232, 179968, 182077, 189440, 191660, 194560, 196840, 208088, 219040, 224960, 260110, 265216, 272384, 306656, 314944, 331520, 340480, 350464, 359936, 364154, 378880, 383320, 393680, 416176, 438080, 449920, 520220, 530432, 613312, 629888, 663040, 680960, 700928, 719872, 728308, 766640, 787360, 832352, 876160, 899840, 910385, 1040440, 1226624, 1259776, 1326080, 1361920, 1401856, 1439744, 1456616, 1533280, 1574720, 1664704, 1752320, 1799680, 1820770, 2080880, 2453248, 2519552, 2652160, 2803712, 2913232, 3066560, 3149440, 3329408, 3504640, 3599360, 3641540, 4161760, 4906496, 5039104, 5826464, 6133120, 6298880, 6658816, 7009280, 7198720, 7283080, 8323520, 9812992, 10078208, 11652928, 12266240, 12597760, 13317632, 14018560, 14566160, 16647040, 19625984, 23305856, 24532480, 25195520, 26635264, 29132320, 33294080, 46611712, 49064960, 50391040, 53270528, 58264640, 66588160, 93223424, 98129920, 116529280, 133176320, 186446848, 233058560, 266352640, 372893696, 466117120, 932234240, 1864468480]

約数ペア:

[(1, 1864468480), (2, 932234240), (4, 466117120), (5, 372893696), (7, 266352640), (8, 233058560), (10, 186446848), (14, 133176320), (16, 116529280), (19, 98129920), (20, 93223424), (28, 66588160), (32, 58264640), (35, 53270528), (37, 50391040), (38, 49064960), (40, 46611712), (56, 33294080), (64, 29132320), (70, 26635264), (74, 25195520), (76, 24532480), (80, 23305856), (95, 19625984), (112, 16647040), (128, 14566160), (133, 14018560), (140, 13317632), (148, 12597760), (152, 12266240), (160, 11652928), (185, 10078208), (190, 9812992), (224, 8323520), (256, 7283080), (259, 7198720), (266, 7009280), (280, 6658816), (296, 6298880), (304, 6133120), (320, 5826464), (370, 5039104), (380, 4906496), (448, 4161760), (512, 3641540), (518, 3599360), (532, 3504640), (560, 3329408), (592, 3149440), (608, 3066560), (640, 2913232), (665, 2803712), (703, 2652160), (740, 2519552), (760, 2453248), (896, 2080880), (1024, 1820770), (1036, 1799680), (1064, 1752320), (1120, 1664704), (1184, 1574720), (1216, 1533280), (1280, 1456616), (1295, 1439744), (1330, 1401856), (1369, 1361920), (1406, 1326080), (1480, 1259776), (1520, 1226624), (1792, 1040440), (2048, 910385), (2072, 899840), (2128, 876160), (2240, 832352), (2368, 787360), (2432, 766640), (2560, 728308), (2590, 719872), (2660, 700928), (2738, 680960), (2812, 663040), (2960, 629888), (3040, 613312), (3515, 530432), (3584, 520220), (4144, 449920), (4256, 438080), (4480, 416176), (4736, 393680), (4864, 383320), (4921, 378880), (5120, 364154), (5180, 359936), (5320, 350464), (5476, 340480), (5624, 331520), (5920, 314944), (6080, 306656), (6845, 272384), (7030, 265216), (7168, 260110), (8288, 224960), (8512, 219040), (8960, 208088), (9472, 196840), (9583, 194560), (9728, 191660), (9842, 189440), (10240, 182077), (10360, 179968), (10640, 175232), (10952, 170240), (11248, 165760), (11840, 157472), (12160, 153328), (13690, 136192), (14060, 132608), (14336, 130055), (16576, 112480), (17024, 109520), (17920, 104044), (18944, 98420), (19166, 97280), (19456, 95830), (19684, 94720), (20720, 89984), (21280, 87616), (21904, 85120), (22496, 82880), (23680, 78736), (24320, 76664), (24605, 75776), (26011, 71680), (27380, 68096), (28120, 66304), (33152, 56240), (34048, 54760), (35840, 52022), (37888, 49210), (38332, 48640), (38912, 47915), (39368, 47360), (41440, 44992), (42560, 43808)]