690342240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8981

約数の個数: 192

約数和(自身を含む): 2593575936

約数和(自身を除く): 1903233696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 8933, 9660, 11040, 12880, 15456, 17866, 19320, 25760, 26799, 35732, 38640, 44665, 53598, 62531, 71464, 77280, 89330, 107196, 125062, 133995, 142928, 178660, 187593, 205459, 214392, 250124, 267990, 285856, 312655, 357320, 375186, 410918, 428784, 500248, 535980, 616377, 625310, 714640, 750372, 821836, 857568, 937965, 1000496, 1027295, 1071960, 1232754, 1250620, 1429280, 1438213, 1500744, 1643672, 1875930, 2000992, 2054590, 2143920, 2465508, 2501240, 2876426, 3001488, 3081885, 3287344, 3751860, 4109180, 4287840, 4314639, 4931016, 5002480, 5752852, 6002976, 6163770, 6574688, 7191065, 7503720, 8218360, 8629278, 9862032, 10004960, 11505704, 12327540, 14382130, 15007440, 16436720, 17258556, 19724064, 21573195, 23011408, 24655080, 28764260, 30014880, 32873440, 34517112, 43146390, 46022816, 49310160, 57528520, 69034224, 86292780, 98620320, 115057040, 138068448, 172585560, 230114080, 345171120, 690342240]

約数ペア:

[(1, 690342240), (2, 345171120), (3, 230114080), (4, 172585560), (5, 138068448), (6, 115057040), (7, 98620320), (8, 86292780), (10, 69034224), (12, 57528520), (14, 49310160), (15, 46022816), (16, 43146390), (20, 34517112), (21, 32873440), (23, 30014880), (24, 28764260), (28, 24655080), (30, 23011408), (32, 21573195), (35, 19724064), (40, 17258556), (42, 16436720), (46, 15007440), (48, 14382130), (56, 12327540), (60, 11505704), (69, 10004960), (70, 9862032), (80, 8629278), (84, 8218360), (92, 7503720), (96, 7191065), (105, 6574688), (112, 6163770), (115, 6002976), (120, 5752852), (138, 5002480), (140, 4931016), (160, 4314639), (161, 4287840), (168, 4109180), (184, 3751860), (210, 3287344), (224, 3081885), (230, 3001488), (240, 2876426), (276, 2501240), (280, 2465508), (322, 2143920), (336, 2054590), (345, 2000992), (368, 1875930), (420, 1643672), (460, 1500744), (480, 1438213), (483, 1429280), (552, 1250620), (560, 1232754), (644, 1071960), (672, 1027295), (690, 1000496), (736, 937965), (805, 857568), (840, 821836), (920, 750372), (966, 714640), (1104, 625310), (1120, 616377), (1288, 535980), (1380, 500248), (1610, 428784), (1680, 410918), (1840, 375186), (1932, 357320), (2208, 312655), (2415, 285856), (2576, 267990), (2760, 250124), (3220, 214392), (3360, 205459), (3680, 187593), (3864, 178660), (4830, 142928), (5152, 133995), (5520, 125062), (6440, 107196), (7728, 89330), (8933, 77280), (9660, 71464), (11040, 62531), (12880, 53598), (15456, 44665), (17866, 38640), (19320, 35732), (25760, 26799)]