8249932560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31799}}^1$

素因数の和:31885

約数の個数: 160

約数和(自身を含む): 27255398400

約数和(自身を除く): 19005465840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1840, 1880, 2162, 2256, 2760, 2820, 3243, 3760, 4324, 5405, 5520, 5640, 6486, 8648, 10810, 11280, 12972, 16215, 17296, 21620, 25944, 31799, 32430, 43240, 51888, 63598, 64860, 86480, 95397, 127196, 129720, 158995, 190794, 254392, 259440, 317990, 381588, 476985, 508784, 635980, 731377, 763176, 953970, 1271960, 1462754, 1494553, 1526352, 1907940, 2194131, 2543920, 2925508, 2989106, 3656885, 3815880, 4388262, 4483659, 5851016, 5978212, 7313770, 7472765, 7631760, 8776524, 8967318, 10970655, 11702032, 11956424, 14627540, 14945530, 17553048, 17934636, 21941310, 22418295, 23912848, 29255080, 29891060, 34374719, 35106096, 35869272, 43882620, 44836590, 58510160, 59782120, 68749438, 71738544, 87765240, 89673180, 103124157, 119564240, 137498876, 171873595, 175530480, 179346360, 206248314, 274997752, 343747190, 358692720, 412496628, 515620785, 549995504, 687494380, 824993256, 1031241570, 1374988760, 1649986512, 2062483140, 2749977520, 4124966280, 8249932560]

約数ペア:

[(1, 8249932560), (2, 4124966280), (3, 2749977520), (4, 2062483140), (5, 1649986512), (6, 1374988760), (8, 1031241570), (10, 824993256), (12, 687494380), (15, 549995504), (16, 515620785), (20, 412496628), (23, 358692720), (24, 343747190), (30, 274997752), (40, 206248314), (46, 179346360), (47, 175530480), (48, 171873595), (60, 137498876), (69, 119564240), (80, 103124157), (92, 89673180), (94, 87765240), (115, 71738544), (120, 68749438), (138, 59782120), (141, 58510160), (184, 44836590), (188, 43882620), (230, 35869272), (235, 35106096), (240, 34374719), (276, 29891060), (282, 29255080), (345, 23912848), (368, 22418295), (376, 21941310), (460, 17934636), (470, 17553048), (552, 14945530), (564, 14627540), (690, 11956424), (705, 11702032), (752, 10970655), (920, 8967318), (940, 8776524), (1081, 7631760), (1104, 7472765), (1128, 7313770), (1380, 5978212), (1410, 5851016), (1840, 4483659), (1880, 4388262), (2162, 3815880), (2256, 3656885), (2760, 2989106), (2820, 2925508), (3243, 2543920), (3760, 2194131), (4324, 1907940), (5405, 1526352), (5520, 1494553), (5640, 1462754), (6486, 1271960), (8648, 953970), (10810, 763176), (11280, 731377), (12972, 635980), (16215, 508784), (17296, 476985), (21620, 381588), (25944, 317990), (31799, 259440), (32430, 254392), (43240, 190794), (51888, 158995), (63598, 129720), (64860, 127196), (86480, 95397)]