320375088

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 210

約数和(自身を含む): 1027468092

約数和(自身を除く): 707093004

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 227, 242, 243, 264, 297, 324, 363, 396, 432, 454, 484, 486, 528, 594, 648, 681, 726, 729, 792, 891, 908, 968, 972, 1089, 1188, 1296, 1362, 1452, 1458, 1584, 1782, 1816, 1936, 1944, 2043, 2178, 2376, 2497, 2673, 2724, 2904, 2916, 3267, 3564, 3632, 3888, 4086, 4356, 4752, 4994, 5346, 5448, 5808, 5832, 6129, 6534, 7128, 7491, 8019, 8172, 8712, 9801, 9988, 10692, 10896, 11664, 12258, 13068, 14256, 14982, 16038, 16344, 17424, 18387, 19602, 19976, 21384, 22473, 24516, 26136, 27467, 29403, 29964, 32076, 32688, 36774, 39204, 39952, 42768, 44946, 49032, 52272, 54934, 55161, 58806, 59928, 64152, 67419, 73548, 78408, 82401, 88209, 89892, 98064, 109868, 110322, 117612, 119856, 128304, 134838, 147096, 156816, 164802, 165483, 176418, 179784, 202257, 219736, 220644, 235224, 247203, 269676, 294192, 329604, 330966, 352836, 359568, 404514, 439472, 441288, 470448, 494406, 539352, 606771, 659208, 661932, 705672, 741609, 809028, 882576, 988812, 1078704, 1213542, 1318416, 1323864, 1411344, 1483218, 1618056, 1820313, 1977624, 2224827, 2427084, 2647728, 2966436, 3236112, 3640626, 3955248, 4449654, 4854168, 5932872, 6674481, 7281252, 8899308, 9708336, 11865744, 13348962, 14562504, 17798616, 20023443, 26697924, 29125008, 35597232, 40046886, 53395848, 80093772, 106791696, 160187544, 320375088]

約数ペア:

[(1, 320375088), (2, 160187544), (3, 106791696), (4, 80093772), (6, 53395848), (8, 40046886), (9, 35597232), (11, 29125008), (12, 26697924), (16, 20023443), (18, 17798616), (22, 14562504), (24, 13348962), (27, 11865744), (33, 9708336), (36, 8899308), (44, 7281252), (48, 6674481), (54, 5932872), (66, 4854168), (72, 4449654), (81, 3955248), (88, 3640626), (99, 3236112), (108, 2966436), (121, 2647728), (132, 2427084), (144, 2224827), (162, 1977624), (176, 1820313), (198, 1618056), (216, 1483218), (227, 1411344), (242, 1323864), (243, 1318416), (264, 1213542), (297, 1078704), (324, 988812), (363, 882576), (396, 809028), (432, 741609), (454, 705672), (484, 661932), (486, 659208), (528, 606771), (594, 539352), (648, 494406), (681, 470448), (726, 441288), (729, 439472), (792, 404514), (891, 359568), (908, 352836), (968, 330966), (972, 329604), (1089, 294192), (1188, 269676), (1296, 247203), (1362, 235224), (1452, 220644), (1458, 219736), (1584, 202257), (1782, 179784), (1816, 176418), (1936, 165483), (1944, 164802), (2043, 156816), (2178, 147096), (2376, 134838), (2497, 128304), (2673, 119856), (2724, 117612), (2904, 110322), (2916, 109868), (3267, 98064), (3564, 89892), (3632, 88209), (3888, 82401), (4086, 78408), (4356, 73548), (4752, 67419), (4994, 64152), (5346, 59928), (5448, 58806), (5808, 55161), (5832, 54934), (6129, 52272), (6534, 49032), (7128, 44946), (7491, 42768), (8019, 39952), (8172, 39204), (8712, 36774), (9801, 32688), (9988, 32076), (10692, 29964), (10896, 29403), (11664, 27467), (12258, 26136), (13068, 24516), (14256, 22473), (14982, 21384), (16038, 19976), (16344, 19602), (17424, 18387)]