2015420724

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 5679636480

約数和(自身を除く): 3664215756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 61, 69, 92, 94, 108, 122, 138, 141, 183, 188, 207, 244, 276, 282, 283, 366, 414, 423, 549, 564, 566, 621, 732, 828, 846, 849, 1081, 1098, 1132, 1242, 1269, 1403, 1647, 1692, 1698, 2162, 2196, 2484, 2538, 2547, 2806, 2867, 3243, 3294, 3396, 4209, 4324, 5076, 5094, 5612, 5734, 6486, 6509, 6588, 7641, 8418, 8601, 9729, 10188, 11468, 12627, 12972, 13018, 13301, 15282, 16836, 17202, 17263, 19458, 19527, 25254, 25803, 26036, 26602, 29187, 30564, 34404, 34526, 37881, 38916, 39054, 39903, 50508, 51606, 51789, 53204, 58374, 58581, 65941, 69052, 75762, 77409, 78108, 79806, 103212, 103578, 116748, 117162, 119709, 131882, 151524, 154818, 155367, 159612, 175743, 197823, 207156, 234324, 239418, 263764, 305923, 309636, 310734, 351486, 359127, 395646, 397049, 466101, 478836, 593469, 611846, 621468, 702972, 718254, 791292, 794098, 811361, 917769, 932202, 1186938, 1191147, 1223692, 1436508, 1588196, 1622722, 1780407, 1835538, 1864404, 2373876, 2382294, 2434083, 2753307, 3245444, 3560814, 3573441, 3671076, 4764588, 4868166, 5506614, 7121628, 7146882, 7302249, 8259921, 9736332, 10720323, 11013228, 14293764, 14604498, 16519842, 18661303, 21440646, 21906747, 29208996, 33039684, 37322606, 42881292, 43813494, 55983909, 74645212, 87626988, 111967818, 167951727, 223935636, 335903454, 503855181, 671806908, 1007710362, 2015420724]

約数ペア:

[(1, 2015420724), (2, 1007710362), (3, 671806908), (4, 503855181), (6, 335903454), (9, 223935636), (12, 167951727), (18, 111967818), (23, 87626988), (27, 74645212), (36, 55983909), (46, 43813494), (47, 42881292), (54, 37322606), (61, 33039684), (69, 29208996), (92, 21906747), (94, 21440646), (108, 18661303), (122, 16519842), (138, 14604498), (141, 14293764), (183, 11013228), (188, 10720323), (207, 9736332), (244, 8259921), (276, 7302249), (282, 7146882), (283, 7121628), (366, 5506614), (414, 4868166), (423, 4764588), (549, 3671076), (564, 3573441), (566, 3560814), (621, 3245444), (732, 2753307), (828, 2434083), (846, 2382294), (849, 2373876), (1081, 1864404), (1098, 1835538), (1132, 1780407), (1242, 1622722), (1269, 1588196), (1403, 1436508), (1647, 1223692), (1692, 1191147), (1698, 1186938), (2162, 932202), (2196, 917769), (2484, 811361), (2538, 794098), (2547, 791292), (2806, 718254), (2867, 702972), (3243, 621468), (3294, 611846), (3396, 593469), (4209, 478836), (4324, 466101), (5076, 397049), (5094, 395646), (5612, 359127), (5734, 351486), (6486, 310734), (6509, 309636), (6588, 305923), (7641, 263764), (8418, 239418), (8601, 234324), (9729, 207156), (10188, 197823), (11468, 175743), (12627, 159612), (12972, 155367), (13018, 154818), (13301, 151524), (15282, 131882), (16836, 119709), (17202, 117162), (17263, 116748), (19458, 103578), (19527, 103212), (25254, 79806), (25803, 78108), (26036, 77409), (26602, 75762), (29187, 69052), (30564, 65941), (34404, 58581), (34526, 58374), (37881, 53204), (38916, 51789), (39054, 51606), (39903, 50508)]