370961920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 1030791168

約数和(自身を除く): 659829248

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, 163, 224, 254, 256, 280, 320, 326, 448, 508, 512, 560, 635, 640, 652, 815, 889, 896, 1016, 1120, 1141, 1270, 1280, 1304, 1630, 1778, 1792, 2032, 2240, 2282, 2540, 2560, 2608, 3260, 3556, 3584, 4064, 4445, 4480, 4564, 5080, 5216, 5705, 6520, 7112, 8128, 8890, 8960, 9128, 10160, 10432, 11410, 13040, 14224, 16256, 17780, 17920, 18256, 20320, 20701, 20864, 22820, 26080, 28448, 32512, 35560, 36512, 40640, 41402, 41728, 45640, 52160, 56896, 65024, 71120, 73024, 81280, 82804, 83456, 91280, 103505, 104320, 113792, 142240, 144907, 146048, 162560, 165608, 182560, 207010, 208640, 227584, 284480, 289814, 292096, 325120, 331216, 365120, 414020, 417280, 455168, 568960, 579628, 584192, 662432, 724535, 730240, 828040, 1137920, 1159256, 1324864, 1449070, 1460480, 1656080, 2275840, 2318512, 2649728, 2898140, 2920960, 3312160, 4637024, 5299456, 5796280, 6624320, 9274048, 10598912, 11592560, 13248640, 18548096, 23185120, 26497280, 37096192, 46370240, 52994560, 74192384, 92740480, 185480960, 370961920]

約数ペア:

[(1, 370961920), (2, 185480960), (4, 92740480), (5, 74192384), (7, 52994560), (8, 46370240), (10, 37096192), (14, 26497280), (16, 23185120), (20, 18548096), (28, 13248640), (32, 11592560), (35, 10598912), (40, 9274048), (56, 6624320), (64, 5796280), (70, 5299456), (80, 4637024), (112, 3312160), (127, 2920960), (128, 2898140), (140, 2649728), (160, 2318512), (163, 2275840), (224, 1656080), (254, 1460480), (256, 1449070), (280, 1324864), (320, 1159256), (326, 1137920), (448, 828040), (508, 730240), (512, 724535), (560, 662432), (635, 584192), (640, 579628), (652, 568960), (815, 455168), (889, 417280), (896, 414020), (1016, 365120), (1120, 331216), (1141, 325120), (1270, 292096), (1280, 289814), (1304, 284480), (1630, 227584), (1778, 208640), (1792, 207010), (2032, 182560), (2240, 165608), (2282, 162560), (2540, 146048), (2560, 144907), (2608, 142240), (3260, 113792), (3556, 104320), (3584, 103505), (4064, 91280), (4445, 83456), (4480, 82804), (4564, 81280), (5080, 73024), (5216, 71120), (5705, 65024), (6520, 56896), (7112, 52160), (8128, 45640), (8890, 41728), (8960, 41402), (9128, 40640), (10160, 36512), (10432, 35560), (11410, 32512), (13040, 28448), (14224, 26080), (16256, 22820), (17780, 20864), (17920, 20701), (18256, 20320)]