1338695680

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 336

約数和(自身を含む): 4034149920

約数和(自身を除く): 2695454240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 49, 56, 58, 64, 70, 80, 92, 98, 112, 115, 116, 128, 140, 145, 160, 161, 184, 196, 203, 224, 230, 232, 245, 256, 280, 290, 320, 322, 368, 392, 406, 448, 460, 464, 490, 512, 560, 580, 640, 644, 667, 736, 784, 805, 812, 896, 920, 928, 980, 1015, 1024, 1120, 1127, 1160, 1280, 1288, 1334, 1421, 1472, 1568, 1610, 1624, 1792, 1840, 1856, 1960, 2030, 2048, 2240, 2254, 2320, 2560, 2576, 2668, 2842, 2944, 3136, 3220, 3248, 3335, 3584, 3680, 3712, 3920, 4060, 4096, 4480, 4508, 4640, 4669, 5120, 5152, 5336, 5635, 5684, 5888, 6272, 6440, 6496, 6670, 7105, 7168, 7360, 7424, 7840, 8120, 8192, 8960, 9016, 9280, 9338, 10240, 10304, 10672, 11270, 11368, 11776, 12544, 12880, 12992, 13340, 14210, 14336, 14720, 14848, 15680, 16240, 17920, 18032, 18560, 18676, 20480, 20608, 21344, 22540, 22736, 23345, 23552, 25088, 25760, 25984, 26680, 28420, 28672, 29440, 29696, 31360, 32480, 32683, 35840, 36064, 37120, 37352, 40960, 41216, 42688, 45080, 45472, 46690, 47104, 50176, 51520, 51968, 53360, 56840, 57344, 58880, 59392, 62720, 64960, 65366, 71680, 72128, 74240, 74704, 82432, 85376, 90160, 90944, 93380, 94208, 100352, 103040, 103936, 106720, 113680, 117760, 118784, 125440, 129920, 130732, 143360, 144256, 148480, 149408, 163415, 164864, 170752, 180320, 181888, 186760, 188416, 200704, 206080, 207872, 213440, 227360, 235520, 237568, 250880, 259840, 261464, 286720, 288512, 296960, 298816, 326830, 329728, 341504, 360640, 363776, 373520, 401408, 412160, 415744, 426880, 454720, 471040, 501760, 519680, 522928, 577024, 593920, 597632, 653660, 659456, 683008, 721280, 727552, 747040, 824320, 831488, 853760, 909440, 942080, 1003520, 1039360, 1045856, 1154048, 1187840, 1195264, 1307320, 1318912, 1366016, 1442560, 1455104, 1494080, 1648640, 1662976, 1707520, 1818880, 2007040, 2078720, 2091712, 2308096, 2390528, 2614640, 2732032, 2885120, 2910208, 2988160, 3297280, 3415040, 3637760, 4157440, 4183424, 4616192, 4781056, 5229280, 5464064, 5770240, 5820416, 5976320, 6594560, 6830080, 7275520, 8314880, 8366848, 9232384, 9562112, 10458560, 11540480, 11640832, 11952640, 13660160, 14551040, 16733696, 19124224, 20917120, 23080960, 23905280, 27320320, 29102080, 33467392, 38248448, 41834240, 46161920, 47810560, 58204160, 66934784, 83668480, 95621120, 133869568, 167336960, 191242240, 267739136, 334673920, 669347840, 1338695680]

約数ペア:

[(1, 1338695680), (2, 669347840), (4, 334673920), (5, 267739136), (7, 191242240), (8, 167336960), (10, 133869568), (14, 95621120), (16, 83668480), (20, 66934784), (23, 58204160), (28, 47810560), (29, 46161920), (32, 41834240), (35, 38248448), (40, 33467392), (46, 29102080), (49, 27320320), (56, 23905280), (58, 23080960), (64, 20917120), (70, 19124224), (80, 16733696), (92, 14551040), (98, 13660160), (112, 11952640), (115, 11640832), (116, 11540480), (128, 10458560), (140, 9562112), (145, 9232384), (160, 8366848), (161, 8314880), (184, 7275520), (196, 6830080), (203, 6594560), (224, 5976320), (230, 5820416), (232, 5770240), (245, 5464064), (256, 5229280), (280, 4781056), (290, 4616192), (320, 4183424), (322, 4157440), (368, 3637760), (392, 3415040), (406, 3297280), (448, 2988160), (460, 2910208), (464, 2885120), (490, 2732032), (512, 2614640), (560, 2390528), (580, 2308096), (640, 2091712), (644, 2078720), (667, 2007040), (736, 1818880), (784, 1707520), (805, 1662976), (812, 1648640), (896, 1494080), (920, 1455104), (928, 1442560), (980, 1366016), (1015, 1318912), (1024, 1307320), (1120, 1195264), (1127, 1187840), (1160, 1154048), (1280, 1045856), (1288, 1039360), (1334, 1003520), (1421, 942080), (1472, 909440), (1568, 853760), (1610, 831488), (1624, 824320), (1792, 747040), (1840, 727552), (1856, 721280), (1960, 683008), (2030, 659456), (2048, 653660), (2240, 597632), (2254, 593920), (2320, 577024), (2560, 522928), (2576, 519680), (2668, 501760), (2842, 471040), (2944, 454720), (3136, 426880), (3220, 415744), (3248, 412160), (3335, 401408), (3584, 373520), (3680, 363776), (3712, 360640), (3920, 341504), (4060, 329728), (4096, 326830), (4480, 298816), (4508, 296960), (4640, 288512), (4669, 286720), (5120, 261464), (5152, 259840), (5336, 250880), (5635, 237568), (5684, 235520), (5888, 227360), (6272, 213440), (6440, 207872), (6496, 206080), (6670, 200704), (7105, 188416), (7168, 186760), (7360, 181888), (7424, 180320), (7840, 170752), (8120, 164864), (8192, 163415), (8960, 149408), (9016, 148480), (9280, 144256), (9338, 143360), (10240, 130732), (10304, 129920), (10672, 125440), (11270, 118784), (11368, 117760), (11776, 113680), (12544, 106720), (12880, 103936), (12992, 103040), (13340, 100352), (14210, 94208), (14336, 93380), (14720, 90944), (14848, 90160), (15680, 85376), (16240, 82432), (17920, 74704), (18032, 74240), (18560, 72128), (18676, 71680), (20480, 65366), (20608, 64960), (21344, 62720), (22540, 59392), (22736, 58880), (23345, 57344), (23552, 56840), (25088, 53360), (25760, 51968), (25984, 51520), (26680, 50176), (28420, 47104), (28672, 46690), (29440, 45472), (29696, 45080), (31360, 42688), (32480, 41216), (32683, 40960), (35840, 37352), (36064, 37120)]