1520246772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 4625510400

約数和(自身を除く): 3105263628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 47, 54, 57, 66, 76, 94, 99, 108, 114, 132, 141, 171, 188, 198, 209, 228, 282, 297, 342, 396, 418, 423, 513, 517, 564, 594, 627, 684, 836, 846, 893, 1026, 1034, 1188, 1254, 1269, 1433, 1551, 1692, 1786, 1881, 2052, 2068, 2508, 2538, 2679, 2866, 3102, 3572, 3762, 4299, 4653, 5076, 5358, 5643, 5732, 6204, 7524, 8037, 8598, 9306, 9823, 10716, 11286, 12897, 13959, 15763, 16074, 17196, 18612, 19646, 22572, 24111, 25794, 27227, 27918, 29469, 31526, 32148, 38691, 39292, 47289, 48222, 51588, 54454, 55836, 58938, 63052, 67351, 77382, 81681, 88407, 94578, 96444, 108908, 117876, 134702, 141867, 154764, 163362, 176814, 189156, 202053, 245043, 265221, 269404, 283734, 299497, 326724, 353628, 404106, 425601, 490086, 530442, 567468, 598994, 606159, 735129, 740861, 808212, 851202, 898491, 980172, 1060884, 1197988, 1212318, 1279669, 1470258, 1481722, 1702404, 1796982, 1818477, 2222583, 2424636, 2559338, 2695473, 2940516, 2963444, 3593964, 3636954, 3839007, 4445166, 5118676, 5390946, 6667749, 7273908, 7678014, 8086419, 8890332, 10781892, 11517021, 13335498, 14076359, 15356028, 16172838, 20003247, 23034042, 26670996, 28152718, 32345676, 34551063, 40006494, 42229077, 46068084, 56305436, 69102126, 80012988, 84458154, 126687231, 138204252, 168916308, 253374462, 380061693, 506748924, 760123386, 1520246772]

約数ペア:

[(1, 1520246772), (2, 760123386), (3, 506748924), (4, 380061693), (6, 253374462), (9, 168916308), (11, 138204252), (12, 126687231), (18, 84458154), (19, 80012988), (22, 69102126), (27, 56305436), (33, 46068084), (36, 42229077), (38, 40006494), (44, 34551063), (47, 32345676), (54, 28152718), (57, 26670996), (66, 23034042), (76, 20003247), (94, 16172838), (99, 15356028), (108, 14076359), (114, 13335498), (132, 11517021), (141, 10781892), (171, 8890332), (188, 8086419), (198, 7678014), (209, 7273908), (228, 6667749), (282, 5390946), (297, 5118676), (342, 4445166), (396, 3839007), (418, 3636954), (423, 3593964), (513, 2963444), (517, 2940516), (564, 2695473), (594, 2559338), (627, 2424636), (684, 2222583), (836, 1818477), (846, 1796982), (893, 1702404), (1026, 1481722), (1034, 1470258), (1188, 1279669), (1254, 1212318), (1269, 1197988), (1433, 1060884), (1551, 980172), (1692, 898491), (1786, 851202), (1881, 808212), (2052, 740861), (2068, 735129), (2508, 606159), (2538, 598994), (2679, 567468), (2866, 530442), (3102, 490086), (3572, 425601), (3762, 404106), (4299, 353628), (4653, 326724), (5076, 299497), (5358, 283734), (5643, 269404), (5732, 265221), (6204, 245043), (7524, 202053), (8037, 189156), (8598, 176814), (9306, 163362), (9823, 154764), (10716, 141867), (11286, 134702), (12897, 117876), (13959, 108908), (15763, 96444), (16074, 94578), (17196, 88407), (18612, 81681), (19646, 77382), (22572, 67351), (24111, 63052), (25794, 58938), (27227, 55836), (27918, 54454), (29469, 51588), (31526, 48222), (32148, 47289), (38691, 39292)]