247626240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 160

約数和(自身を含む): 833785920

約数和(自身を除く): 586159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1697, 1824, 1920, 2280, 2432, 2560, 3040, 3394, 3648, 3840, 4560, 4864, 5091, 6080, 6788, 7296, 7680, 8485, 9120, 9728, 10182, 12160, 13576, 14592, 16970, 18240, 20364, 24320, 25455, 27152, 29184, 32243, 33940, 36480, 40728, 48640, 50910, 54304, 64486, 67880, 72960, 81456, 96729, 101820, 108608, 128972, 135760, 145920, 161215, 162912, 193458, 203640, 217216, 257944, 271520, 322430, 325824, 386916, 407280, 434432, 483645, 515888, 543040, 644860, 651648, 773832, 814560, 868864, 967290, 1031776, 1086080, 1289720, 1303296, 1547664, 1629120, 1934580, 2063552, 2172160, 2579440, 2606592, 3095328, 3258240, 3869160, 4127104, 4344320, 5158880, 6190656, 6516480, 7738320, 8254208, 10317760, 12381312, 13032960, 15476640, 16508416, 20635520, 24762624, 30953280, 41271040, 49525248, 61906560, 82542080, 123813120, 247626240]

約数ペア:

[(1, 247626240), (2, 123813120), (3, 82542080), (4, 61906560), (5, 49525248), (6, 41271040), (8, 30953280), (10, 24762624), (12, 20635520), (15, 16508416), (16, 15476640), (19, 13032960), (20, 12381312), (24, 10317760), (30, 8254208), (32, 7738320), (38, 6516480), (40, 6190656), (48, 5158880), (57, 4344320), (60, 4127104), (64, 3869160), (76, 3258240), (80, 3095328), (95, 2606592), (96, 2579440), (114, 2172160), (120, 2063552), (128, 1934580), (152, 1629120), (160, 1547664), (190, 1303296), (192, 1289720), (228, 1086080), (240, 1031776), (256, 967290), (285, 868864), (304, 814560), (320, 773832), (380, 651648), (384, 644860), (456, 543040), (480, 515888), (512, 483645), (570, 434432), (608, 407280), (640, 386916), (760, 325824), (768, 322430), (912, 271520), (960, 257944), (1140, 217216), (1216, 203640), (1280, 193458), (1520, 162912), (1536, 161215), (1697, 145920), (1824, 135760), (1920, 128972), (2280, 108608), (2432, 101820), (2560, 96729), (3040, 81456), (3394, 72960), (3648, 67880), (3840, 64486), (4560, 54304), (4864, 50910), (5091, 48640), (6080, 40728), (6788, 36480), (7296, 33940), (7680, 32243), (8485, 29184), (9120, 27152), (9728, 25455), (10182, 24320), (12160, 20364), (13576, 18240), (14592, 16970)]