12672660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 47867904

約数和(自身を除く): 35195244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 211, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 422, 429, 455, 462, 546, 572, 633, 660, 715, 770, 780, 844, 858, 910, 924, 1001, 1055, 1092, 1155, 1266, 1365, 1430, 1477, 1540, 1716, 1820, 2002, 2110, 2145, 2310, 2321, 2532, 2730, 2743, 2860, 2954, 3003, 3165, 4004, 4220, 4290, 4431, 4620, 4642, 5005, 5460, 5486, 5908, 6006, 6330, 6963, 7385, 8229, 8580, 8862, 9284, 10010, 10972, 11605, 12012, 12660, 13715, 13926, 14770, 15015, 16247, 16458, 17724, 19201, 20020, 22155, 23210, 27430, 27852, 29540, 30030, 30173, 32494, 32916, 34815, 38402, 41145, 44310, 46420, 48741, 54860, 57603, 60060, 60346, 64988, 69630, 76804, 81235, 82290, 88620, 90519, 96005, 97482, 115206, 120692, 139260, 150865, 162470, 164580, 181038, 192010, 194964, 211211, 230412, 243705, 288015, 301730, 324940, 362076, 384020, 422422, 452595, 487410, 576030, 603460, 633633, 844844, 905190, 974820, 1056055, 1152060, 1267266, 1810380, 2112110, 2534532, 3168165, 4224220, 6336330, 12672660]

約数ペア:

[(1, 12672660), (2, 6336330), (3, 4224220), (4, 3168165), (5, 2534532), (6, 2112110), (7, 1810380), (10, 1267266), (11, 1152060), (12, 1056055), (13, 974820), (14, 905190), (15, 844844), (20, 633633), (21, 603460), (22, 576030), (26, 487410), (28, 452595), (30, 422422), (33, 384020), (35, 362076), (39, 324940), (42, 301730), (44, 288015), (52, 243705), (55, 230412), (60, 211211), (65, 194964), (66, 192010), (70, 181038), (77, 164580), (78, 162470), (84, 150865), (91, 139260), (105, 120692), (110, 115206), (130, 97482), (132, 96005), (140, 90519), (143, 88620), (154, 82290), (156, 81235), (165, 76804), (182, 69630), (195, 64988), (210, 60346), (211, 60060), (220, 57603), (231, 54860), (260, 48741), (273, 46420), (286, 44310), (308, 41145), (330, 38402), (364, 34815), (385, 32916), (390, 32494), (420, 30173), (422, 30030), (429, 29540), (455, 27852), (462, 27430), (546, 23210), (572, 22155), (633, 20020), (660, 19201), (715, 17724), (770, 16458), (780, 16247), (844, 15015), (858, 14770), (910, 13926), (924, 13715), (1001, 12660), (1055, 12012), (1092, 11605), (1155, 10972), (1266, 10010), (1365, 9284), (1430, 8862), (1477, 8580), (1540, 8229), (1716, 7385), (1820, 6963), (2002, 6330), (2110, 6006), (2145, 5908), (2310, 5486), (2321, 5460), (2532, 5005), (2730, 4642), (2743, 4620), (2860, 4431), (2954, 4290), (3003, 4220), (3165, 4004)]