297176320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 861815808

約数和(自身を除く): 564639488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 1951, 2176, 2240, 2380, 2720, 3808, 3902, 4352, 4480, 4760, 5440, 7616, 7804, 8960, 9520, 9755, 10880, 13657, 15232, 15608, 19040, 19510, 21760, 27314, 30464, 31216, 33167, 38080, 39020, 54628, 62432, 66334, 68285, 76160, 78040, 109256, 124864, 132668, 136570, 152320, 156080, 165835, 218512, 232169, 249728, 265336, 273140, 312160, 331670, 437024, 464338, 499456, 530672, 546280, 624320, 663340, 874048, 928676, 1061344, 1092560, 1160845, 1248640, 1326680, 1748096, 1857352, 2122688, 2185120, 2321690, 2497280, 2653360, 3496192, 3714704, 4245376, 4370240, 4643380, 5306720, 7429408, 8490752, 8740480, 9286760, 10613440, 14858816, 17480960, 18573520, 21226880, 29717632, 37147040, 42453760, 59435264, 74294080, 148588160, 297176320]

約数ペア:

[(1, 297176320), (2, 148588160), (4, 74294080), (5, 59435264), (7, 42453760), (8, 37147040), (10, 29717632), (14, 21226880), (16, 18573520), (17, 17480960), (20, 14858816), (28, 10613440), (32, 9286760), (34, 8740480), (35, 8490752), (40, 7429408), (56, 5306720), (64, 4643380), (68, 4370240), (70, 4245376), (80, 3714704), (85, 3496192), (112, 2653360), (119, 2497280), (128, 2321690), (136, 2185120), (140, 2122688), (160, 1857352), (170, 1748096), (224, 1326680), (238, 1248640), (256, 1160845), (272, 1092560), (280, 1061344), (320, 928676), (340, 874048), (448, 663340), (476, 624320), (544, 546280), (560, 530672), (595, 499456), (640, 464338), (680, 437024), (896, 331670), (952, 312160), (1088, 273140), (1120, 265336), (1190, 249728), (1280, 232169), (1360, 218512), (1792, 165835), (1904, 156080), (1951, 152320), (2176, 136570), (2240, 132668), (2380, 124864), (2720, 109256), (3808, 78040), (3902, 76160), (4352, 68285), (4480, 66334), (4760, 62432), (5440, 54628), (7616, 39020), (7804, 38080), (8960, 33167), (9520, 31216), (9755, 30464), (10880, 27314), (13657, 21760), (15232, 19510), (15608, 19040)]