717461280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8784

約数の個数: 192

約数和(自身を含む): 2643580800

約数和(自身を除く): 1926119520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 8741, 9120, 10260, 13680, 16416, 17482, 20520, 26223, 27360, 34964, 41040, 43705, 52446, 69928, 78669, 82080, 87410, 104892, 131115, 139856, 157338, 166079, 174820, 209784, 236007, 262230, 279712, 314676, 332158, 349640, 393345, 419568, 472014, 498237, 524460, 629352, 664316, 699280, 786690, 830395, 839136, 944028, 996474, 1048920, 1180035, 1258704, 1328632, 1398560, 1494711, 1573380, 1660790, 1888056, 1992948, 2097840, 2360070, 2491185, 2517408, 2657264, 2989422, 3146760, 3321580, 3776112, 3985896, 4195680, 4484133, 4720140, 4982370, 5314528, 5978844, 6293520, 6643160, 7473555, 7552224, 7971792, 8968266, 9440280, 9964740, 11957688, 12587040, 13286320, 14947110, 15943584, 17936532, 18880560, 19929480, 22420665, 23915376, 26572640, 29894220, 35873064, 37761120, 39858960, 44841330, 47830752, 59788440, 71746128, 79717920, 89682660, 119576880, 143492256, 179365320, 239153760, 358730640, 717461280]

約数ペア:

[(1, 717461280), (2, 358730640), (3, 239153760), (4, 179365320), (5, 143492256), (6, 119576880), (8, 89682660), (9, 79717920), (10, 71746128), (12, 59788440), (15, 47830752), (16, 44841330), (18, 39858960), (19, 37761120), (20, 35873064), (24, 29894220), (27, 26572640), (30, 23915376), (32, 22420665), (36, 19929480), (38, 18880560), (40, 17936532), (45, 15943584), (48, 14947110), (54, 13286320), (57, 12587040), (60, 11957688), (72, 9964740), (76, 9440280), (80, 8968266), (90, 7971792), (95, 7552224), (96, 7473555), (108, 6643160), (114, 6293520), (120, 5978844), (135, 5314528), (144, 4982370), (152, 4720140), (160, 4484133), (171, 4195680), (180, 3985896), (190, 3776112), (216, 3321580), (228, 3146760), (240, 2989422), (270, 2657264), (285, 2517408), (288, 2491185), (304, 2360070), (342, 2097840), (360, 1992948), (380, 1888056), (432, 1660790), (456, 1573380), (480, 1494711), (513, 1398560), (540, 1328632), (570, 1258704), (608, 1180035), (684, 1048920), (720, 996474), (760, 944028), (855, 839136), (864, 830395), (912, 786690), (1026, 699280), (1080, 664316), (1140, 629352), (1368, 524460), (1440, 498237), (1520, 472014), (1710, 419568), (1824, 393345), (2052, 349640), (2160, 332158), (2280, 314676), (2565, 279712), (2736, 262230), (3040, 236007), (3420, 209784), (4104, 174820), (4320, 166079), (4560, 157338), (5130, 139856), (5472, 131115), (6840, 104892), (8208, 87410), (8741, 82080), (9120, 78669), (10260, 69928), (13680, 52446), (16416, 43705), (17482, 41040), (20520, 34964), (26223, 27360)]