28980355488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{3089}}^1$

素因数の和:3739

約数の個数: 192

約数和(自身を含む): 90899988480

約数和(自身を除く): 61919632992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 607, 644, 672, 736, 966, 1104, 1214, 1288, 1821, 1932, 2208, 2428, 2576, 3089, 3642, 3864, 4249, 4856, 5152, 6178, 7284, 7728, 8498, 9267, 9712, 12356, 12747, 13961, 14568, 15456, 16996, 18534, 19424, 21623, 24712, 25494, 27922, 29136, 33992, 37068, 41883, 43246, 49424, 50988, 55844, 58272, 64869, 67984, 71047, 74136, 83766, 86492, 97727, 98848, 101976, 111688, 129738, 135968, 142094, 148272, 167532, 172984, 195454, 203952, 213141, 223376, 259476, 284188, 293181, 296544, 335064, 345968, 390908, 407904, 426282, 446752, 497329, 518952, 568376, 586362, 670128, 691936, 781816, 852564, 994658, 1037904, 1136752, 1172724, 1340256, 1491987, 1563632, 1705128, 1875023, 1989316, 2075808, 2273504, 2345448, 2983974, 3127264, 3410256, 3750046, 3978632, 4690896, 5625069, 5967948, 6820512, 7500092, 7957264, 9381792, 11250138, 11935896, 13125161, 15000184, 15914528, 22500276, 23871792, 26250322, 30000368, 39375483, 43125529, 45000552, 47743584, 52500644, 60000736, 78750966, 86251058, 90001104, 105001288, 129376587, 157501932, 172502116, 180002208, 210002576, 258753174, 301878703, 315003864, 345004232, 420005152, 517506348, 603757406, 630007728, 690008464, 905636109, 1035012696, 1207514812, 1260015456, 1380016928, 1811272218, 2070025392, 2415029624, 3622544436, 4140050784, 4830059248, 7245088872, 9660118496, 14490177744, 28980355488]

約数ペア:

[(1, 28980355488), (2, 14490177744), (3, 9660118496), (4, 7245088872), (6, 4830059248), (7, 4140050784), (8, 3622544436), (12, 2415029624), (14, 2070025392), (16, 1811272218), (21, 1380016928), (23, 1260015456), (24, 1207514812), (28, 1035012696), (32, 905636109), (42, 690008464), (46, 630007728), (48, 603757406), (56, 517506348), (69, 420005152), (84, 345004232), (92, 315003864), (96, 301878703), (112, 258753174), (138, 210002576), (161, 180002208), (168, 172502116), (184, 157501932), (224, 129376587), (276, 105001288), (322, 90001104), (336, 86251058), (368, 78750966), (483, 60000736), (552, 52500644), (607, 47743584), (644, 45000552), (672, 43125529), (736, 39375483), (966, 30000368), (1104, 26250322), (1214, 23871792), (1288, 22500276), (1821, 15914528), (1932, 15000184), (2208, 13125161), (2428, 11935896), (2576, 11250138), (3089, 9381792), (3642, 7957264), (3864, 7500092), (4249, 6820512), (4856, 5967948), (5152, 5625069), (6178, 4690896), (7284, 3978632), (7728, 3750046), (8498, 3410256), (9267, 3127264), (9712, 2983974), (12356, 2345448), (12747, 2273504), (13961, 2075808), (14568, 1989316), (15456, 1875023), (16996, 1705128), (18534, 1563632), (19424, 1491987), (21623, 1340256), (24712, 1172724), (25494, 1136752), (27922, 1037904), (29136, 994658), (33992, 852564), (37068, 781816), (41883, 691936), (43246, 670128), (49424, 586362), (50988, 568376), (55844, 518952), (58272, 497329), (64869, 446752), (67984, 426282), (71047, 407904), (74136, 390908), (83766, 345968), (86492, 335064), (97727, 296544), (98848, 293181), (101976, 284188), (111688, 259476), (129738, 223376), (135968, 213141), (142094, 203952), (148272, 195454), (167532, 172984)]