2746456720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1737

約数の個数: 160

約数和(自身を含む): 7590014208

約数和(自身を除く): 4843557488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 83, 112, 140, 148, 166, 185, 259, 280, 296, 332, 370, 415, 518, 560, 581, 592, 664, 740, 830, 1036, 1162, 1295, 1328, 1480, 1597, 1660, 2072, 2324, 2590, 2905, 2960, 3071, 3194, 3320, 4144, 4648, 5180, 5810, 6142, 6388, 6640, 7985, 9296, 10360, 11179, 11620, 12284, 12776, 15355, 15970, 20720, 21497, 22358, 23240, 24568, 25552, 30710, 31940, 42994, 44716, 46480, 49136, 55895, 59089, 61420, 63880, 85988, 89432, 107485, 111790, 118178, 122840, 127760, 132551, 171976, 178864, 214970, 223580, 236356, 245680, 265102, 295445, 343952, 413623, 429940, 447160, 472712, 530204, 590890, 662755, 827246, 859880, 894320, 927857, 945424, 1060408, 1181780, 1325510, 1654492, 1719760, 1855714, 2068115, 2120816, 2363560, 2651020, 3308984, 3711428, 4136230, 4639285, 4727120, 4904387, 5302040, 6617968, 7422856, 8272460, 9278570, 9808774, 10604080, 14845712, 16544920, 18557140, 19617548, 24521935, 33089840, 34330709, 37114280, 39235096, 49043870, 68661418, 74228560, 78470192, 98087740, 137322836, 171653545, 196175480, 274645672, 343307090, 392350960, 549291344, 686614180, 1373228360, 2746456720]

約数ペア:

[(1, 2746456720), (2, 1373228360), (4, 686614180), (5, 549291344), (7, 392350960), (8, 343307090), (10, 274645672), (14, 196175480), (16, 171653545), (20, 137322836), (28, 98087740), (35, 78470192), (37, 74228560), (40, 68661418), (56, 49043870), (70, 39235096), (74, 37114280), (80, 34330709), (83, 33089840), (112, 24521935), (140, 19617548), (148, 18557140), (166, 16544920), (185, 14845712), (259, 10604080), (280, 9808774), (296, 9278570), (332, 8272460), (370, 7422856), (415, 6617968), (518, 5302040), (560, 4904387), (581, 4727120), (592, 4639285), (664, 4136230), (740, 3711428), (830, 3308984), (1036, 2651020), (1162, 2363560), (1295, 2120816), (1328, 2068115), (1480, 1855714), (1597, 1719760), (1660, 1654492), (2072, 1325510), (2324, 1181780), (2590, 1060408), (2905, 945424), (2960, 927857), (3071, 894320), (3194, 859880), (3320, 827246), (4144, 662755), (4648, 590890), (5180, 530204), (5810, 472712), (6142, 447160), (6388, 429940), (6640, 413623), (7985, 343952), (9296, 295445), (10360, 265102), (11179, 245680), (11620, 236356), (12284, 223580), (12776, 214970), (15355, 178864), (15970, 171976), (20720, 132551), (21497, 127760), (22358, 122840), (23240, 118178), (24568, 111790), (25552, 107485), (30710, 89432), (31940, 85988), (42994, 63880), (44716, 61420), (46480, 59089), (49136, 55895)]