1513361920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 160

約数和(自身を含む): 4203302400

約数和(自身を除く): 2689940480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 512, 553, 560, 632, 640, 790, 896, 1069, 1106, 1120, 1264, 1280, 1580, 1792, 2138, 2212, 2240, 2528, 2560, 2765, 3160, 3584, 4276, 4424, 4480, 5056, 5345, 5530, 6320, 7483, 8552, 8848, 8960, 10112, 10690, 11060, 12640, 14966, 17104, 17696, 17920, 20224, 21380, 22120, 25280, 29932, 34208, 35392, 37415, 40448, 42760, 44240, 50560, 59864, 68416, 70784, 74830, 84451, 85520, 88480, 101120, 119728, 136832, 141568, 149660, 168902, 171040, 176960, 202240, 239456, 273664, 283136, 299320, 337804, 342080, 353920, 422255, 478912, 547328, 591157, 598640, 675608, 684160, 707840, 844510, 957824, 1182314, 1197280, 1351216, 1368320, 1415680, 1689020, 1915648, 2364628, 2394560, 2702432, 2736640, 2955785, 3378040, 3831296, 4729256, 4789120, 5404864, 5911570, 6756080, 9458512, 9578240, 10809728, 11823140, 13512160, 18917024, 19156480, 21619456, 23646280, 27024320, 37834048, 43238912, 47292560, 54048640, 75668096, 94585120, 108097280, 151336192, 189170240, 216194560, 302672384, 378340480, 756680960, 1513361920]

約数ペア:

[(1, 1513361920), (2, 756680960), (4, 378340480), (5, 302672384), (7, 216194560), (8, 189170240), (10, 151336192), (14, 108097280), (16, 94585120), (20, 75668096), (28, 54048640), (32, 47292560), (35, 43238912), (40, 37834048), (56, 27024320), (64, 23646280), (70, 21619456), (79, 19156480), (80, 18917024), (112, 13512160), (128, 11823140), (140, 10809728), (158, 9578240), (160, 9458512), (224, 6756080), (256, 5911570), (280, 5404864), (316, 4789120), (320, 4729256), (395, 3831296), (448, 3378040), (512, 2955785), (553, 2736640), (560, 2702432), (632, 2394560), (640, 2364628), (790, 1915648), (896, 1689020), (1069, 1415680), (1106, 1368320), (1120, 1351216), (1264, 1197280), (1280, 1182314), (1580, 957824), (1792, 844510), (2138, 707840), (2212, 684160), (2240, 675608), (2528, 598640), (2560, 591157), (2765, 547328), (3160, 478912), (3584, 422255), (4276, 353920), (4424, 342080), (4480, 337804), (5056, 299320), (5345, 283136), (5530, 273664), (6320, 239456), (7483, 202240), (8552, 176960), (8848, 171040), (8960, 168902), (10112, 149660), (10690, 141568), (11060, 136832), (12640, 119728), (14966, 101120), (17104, 88480), (17696, 85520), (17920, 84451), (20224, 74830), (21380, 70784), (22120, 68416), (25280, 59864), (29932, 50560), (34208, 44240), (35392, 42760), (37415, 40448)]