423093440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 252

約数和(自身を含む): 1293985728

約数和(自身を除く): 870892288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 223, 224, 242, 245, 280, 308, 320, 352, 385, 392, 440, 446, 448, 484, 490, 539, 560, 605, 616, 704, 770, 784, 847, 880, 892, 968, 980, 1078, 1115, 1120, 1210, 1232, 1540, 1561, 1568, 1694, 1760, 1784, 1936, 1960, 2156, 2230, 2240, 2420, 2453, 2464, 2695, 3080, 3122, 3136, 3388, 3520, 3568, 3872, 3920, 4235, 4312, 4460, 4840, 4906, 4928, 5390, 5929, 6160, 6244, 6776, 7136, 7744, 7805, 7840, 8470, 8624, 8920, 9680, 9812, 10780, 10927, 11858, 12265, 12320, 12488, 13552, 14272, 15610, 15680, 16940, 17171, 17248, 17840, 19360, 19624, 21560, 21854, 23716, 24530, 24640, 24976, 26983, 27104, 29645, 31220, 33880, 34342, 34496, 35680, 38720, 39248, 43120, 43708, 47432, 49060, 49952, 53966, 54208, 54635, 59290, 62440, 67760, 68684, 71360, 78496, 85855, 86240, 87416, 94864, 98120, 99904, 107932, 109270, 118580, 120197, 124880, 134915, 135520, 137368, 156992, 171710, 172480, 174832, 188881, 189728, 196240, 215864, 218540, 237160, 240394, 249760, 269830, 271040, 274736, 343420, 349664, 377762, 379456, 392480, 431728, 437080, 474320, 480788, 499520, 539660, 549472, 600985, 686840, 699328, 755524, 784960, 863456, 874160, 944405, 948640, 961576, 1079320, 1098944, 1201970, 1322167, 1373680, 1511048, 1726912, 1748320, 1888810, 1897280, 1923152, 2158640, 2403940, 2644334, 2747360, 3022096, 3496640, 3777620, 3846304, 4317280, 4807880, 5288668, 5494720, 6044192, 6610835, 7555240, 7692608, 8634560, 9615760, 10577336, 12088384, 13221670, 15110480, 19231520, 21154672, 26443340, 30220960, 38463040, 42309344, 52886680, 60441920, 84618688, 105773360, 211546720, 423093440]

約数ペア:

[(1, 423093440), (2, 211546720), (4, 105773360), (5, 84618688), (7, 60441920), (8, 52886680), (10, 42309344), (11, 38463040), (14, 30220960), (16, 26443340), (20, 21154672), (22, 19231520), (28, 15110480), (32, 13221670), (35, 12088384), (40, 10577336), (44, 9615760), (49, 8634560), (55, 7692608), (56, 7555240), (64, 6610835), (70, 6044192), (77, 5494720), (80, 5288668), (88, 4807880), (98, 4317280), (110, 3846304), (112, 3777620), (121, 3496640), (140, 3022096), (154, 2747360), (160, 2644334), (176, 2403940), (196, 2158640), (220, 1923152), (223, 1897280), (224, 1888810), (242, 1748320), (245, 1726912), (280, 1511048), (308, 1373680), (320, 1322167), (352, 1201970), (385, 1098944), (392, 1079320), (440, 961576), (446, 948640), (448, 944405), (484, 874160), (490, 863456), (539, 784960), (560, 755524), (605, 699328), (616, 686840), (704, 600985), (770, 549472), (784, 539660), (847, 499520), (880, 480788), (892, 474320), (968, 437080), (980, 431728), (1078, 392480), (1115, 379456), (1120, 377762), (1210, 349664), (1232, 343420), (1540, 274736), (1561, 271040), (1568, 269830), (1694, 249760), (1760, 240394), (1784, 237160), (1936, 218540), (1960, 215864), (2156, 196240), (2230, 189728), (2240, 188881), (2420, 174832), (2453, 172480), (2464, 171710), (2695, 156992), (3080, 137368), (3122, 135520), (3136, 134915), (3388, 124880), (3520, 120197), (3568, 118580), (3872, 109270), (3920, 107932), (4235, 99904), (4312, 98120), (4460, 94864), (4840, 87416), (4906, 86240), (4928, 85855), (5390, 78496), (5929, 71360), (6160, 68684), (6244, 67760), (6776, 62440), (7136, 59290), (7744, 54635), (7805, 54208), (7840, 53966), (8470, 49952), (8624, 49060), (8920, 47432), (9680, 43708), (9812, 43120), (10780, 39248), (10927, 38720), (11858, 35680), (12265, 34496), (12320, 34342), (12488, 33880), (13552, 31220), (14272, 29645), (15610, 27104), (15680, 26983), (16940, 24976), (17171, 24640), (17248, 24530), (17840, 23716), (19360, 21854), (19624, 21560)]