116995840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 309052800

約数和(自身を除く): 192056960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 89, 104, 128, 130, 158, 160, 178, 208, 256, 260, 316, 320, 356, 395, 416, 445, 520, 632, 640, 712, 790, 832, 890, 1027, 1040, 1157, 1264, 1280, 1424, 1580, 1664, 1780, 2054, 2080, 2314, 2528, 2848, 3160, 3328, 3560, 4108, 4160, 4628, 5056, 5135, 5696, 5785, 6320, 7031, 7120, 8216, 8320, 9256, 10112, 10270, 11392, 11570, 12640, 14062, 14240, 16432, 16640, 18512, 20224, 20540, 22784, 23140, 25280, 28124, 28480, 32864, 35155, 37024, 41080, 46280, 50560, 56248, 56960, 65728, 70310, 74048, 82160, 91403, 92560, 101120, 112496, 113920, 131456, 140620, 148096, 164320, 182806, 185120, 224992, 262912, 281240, 296192, 328640, 365612, 370240, 449984, 457015, 562480, 657280, 731224, 740480, 899968, 914030, 1124960, 1314560, 1462448, 1480960, 1799936, 1828060, 2249920, 2924896, 3656120, 4499840, 5849792, 7312240, 8999680, 11699584, 14624480, 23399168, 29248960, 58497920, 116995840]

約数ペア:

[(1, 116995840), (2, 58497920), (4, 29248960), (5, 23399168), (8, 14624480), (10, 11699584), (13, 8999680), (16, 7312240), (20, 5849792), (26, 4499840), (32, 3656120), (40, 2924896), (52, 2249920), (64, 1828060), (65, 1799936), (79, 1480960), (80, 1462448), (89, 1314560), (104, 1124960), (128, 914030), (130, 899968), (158, 740480), (160, 731224), (178, 657280), (208, 562480), (256, 457015), (260, 449984), (316, 370240), (320, 365612), (356, 328640), (395, 296192), (416, 281240), (445, 262912), (520, 224992), (632, 185120), (640, 182806), (712, 164320), (790, 148096), (832, 140620), (890, 131456), (1027, 113920), (1040, 112496), (1157, 101120), (1264, 92560), (1280, 91403), (1424, 82160), (1580, 74048), (1664, 70310), (1780, 65728), (2054, 56960), (2080, 56248), (2314, 50560), (2528, 46280), (2848, 41080), (3160, 37024), (3328, 35155), (3560, 32864), (4108, 28480), (4160, 28124), (4628, 25280), (5056, 23140), (5135, 22784), (5696, 20540), (5785, 20224), (6320, 18512), (7031, 16640), (7120, 16432), (8216, 14240), (8320, 14062), (9256, 12640), (10112, 11570), (10270, 11392)]