848888320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 160

約数和(自身を含む): 2350706688

約数和(自身を除く): 1501818368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 373, 448, 508, 512, 560, 635, 640, 746, 889, 896, 1016, 1120, 1270, 1280, 1492, 1778, 1792, 1865, 2032, 2240, 2540, 2560, 2611, 2984, 3556, 3584, 3730, 4064, 4445, 4480, 5080, 5222, 5968, 7112, 7460, 8128, 8890, 8960, 10160, 10444, 11936, 13055, 14224, 14920, 16256, 17780, 17920, 20320, 20888, 23872, 26110, 28448, 29840, 32512, 35560, 40640, 41776, 47371, 47744, 52220, 56896, 59680, 65024, 71120, 81280, 83552, 94742, 95488, 104440, 113792, 119360, 142240, 162560, 167104, 189484, 190976, 208880, 227584, 236855, 238720, 284480, 325120, 331597, 334208, 378968, 417760, 455168, 473710, 477440, 568960, 663194, 668416, 757936, 835520, 947420, 954880, 1137920, 1326388, 1336832, 1515872, 1657985, 1671040, 1894840, 2275840, 2652776, 3031744, 3315970, 3342080, 3789680, 5305552, 6063488, 6631940, 6684160, 7579360, 10611104, 12126976, 13263880, 15158720, 21222208, 24253952, 26527760, 30317440, 42444416, 53055520, 60634880, 84888832, 106111040, 121269760, 169777664, 212222080, 424444160, 848888320]

約数ペア:

[(1, 848888320), (2, 424444160), (4, 212222080), (5, 169777664), (7, 121269760), (8, 106111040), (10, 84888832), (14, 60634880), (16, 53055520), (20, 42444416), (28, 30317440), (32, 26527760), (35, 24253952), (40, 21222208), (56, 15158720), (64, 13263880), (70, 12126976), (80, 10611104), (112, 7579360), (127, 6684160), (128, 6631940), (140, 6063488), (160, 5305552), (224, 3789680), (254, 3342080), (256, 3315970), (280, 3031744), (320, 2652776), (373, 2275840), (448, 1894840), (508, 1671040), (512, 1657985), (560, 1515872), (635, 1336832), (640, 1326388), (746, 1137920), (889, 954880), (896, 947420), (1016, 835520), (1120, 757936), (1270, 668416), (1280, 663194), (1492, 568960), (1778, 477440), (1792, 473710), (1865, 455168), (2032, 417760), (2240, 378968), (2540, 334208), (2560, 331597), (2611, 325120), (2984, 284480), (3556, 238720), (3584, 236855), (3730, 227584), (4064, 208880), (4445, 190976), (4480, 189484), (5080, 167104), (5222, 162560), (5968, 142240), (7112, 119360), (7460, 113792), (8128, 104440), (8890, 95488), (8960, 94742), (10160, 83552), (10444, 81280), (11936, 71120), (13055, 65024), (14224, 59680), (14920, 56896), (16256, 52220), (17780, 47744), (17920, 47371), (20320, 41776), (20888, 40640), (23872, 35560), (26110, 32512), (28448, 29840)]