1051648920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 320

約数和(自身を含む): 4092897600

約数和(自身を除く): 3041248680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 89, 90, 105, 108, 120, 126, 135, 140, 162, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 315, 324, 356, 360, 378, 405, 420, 445, 504, 521, 534, 540, 567, 623, 630, 648, 712, 756, 801, 810, 840, 890, 945, 1042, 1068, 1080, 1134, 1246, 1260, 1335, 1512, 1563, 1602, 1620, 1780, 1869, 1890, 2084, 2136, 2268, 2403, 2492, 2520, 2605, 2670, 2835, 3115, 3126, 3204, 3240, 3560, 3647, 3738, 3780, 4005, 4168, 4536, 4689, 4806, 4984, 5210, 5340, 5607, 5670, 6230, 6252, 6408, 7209, 7294, 7476, 7560, 7815, 8010, 9345, 9378, 9612, 10420, 10680, 10941, 11214, 11340, 12015, 12460, 12504, 14067, 14418, 14588, 14952, 15630, 16020, 16821, 18235, 18690, 18756, 19224, 20840, 21882, 22428, 22680, 23445, 24030, 24920, 28035, 28134, 28836, 29176, 31260, 32040, 32823, 33642, 36045, 36470, 37380, 37512, 42201, 43764, 44856, 46369, 46890, 48060, 50463, 54705, 56070, 56268, 57672, 62520, 65646, 67284, 70335, 72090, 72940, 74760, 84105, 84402, 87528, 92738, 93780, 96120, 98469, 100926, 109410, 112140, 112536, 131292, 134568, 139107, 140670, 144180, 145880, 164115, 168210, 168804, 185476, 187560, 196938, 201852, 211005, 218820, 224280, 231845, 252315, 262584, 278214, 281340, 288360, 295407, 324583, 328230, 336420, 337608, 370952, 393876, 403704, 417321, 422010, 437640, 463690, 492345, 504630, 556428, 562680, 590814, 649166, 656460, 672840, 695535, 787752, 834642, 844020, 927380, 973749, 984690, 1009260, 1112856, 1181628, 1251963, 1298332, 1312920, 1391070, 1477035, 1622915, 1669284, 1688040, 1854760, 1947498, 1969380, 2018520, 2086605, 2363256, 2503926, 2596664, 2782140, 2921247, 2954070, 3245830, 3338568, 3755889, 3894996, 3938760, 4173210, 4868745, 5007852, 5564280, 5842494, 5908140, 6259815, 6491660, 7511778, 7789992, 8346420, 8763741, 9737490, 10015704, 11684988, 11816280, 12519630, 12983320, 14606235, 15023556, 16692840, 17527482, 18779445, 19474980, 23369976, 25039260, 26291223, 29212470, 30047112, 35054964, 37558890, 38949960, 43818705, 50078520, 52582446, 58424940, 70109928, 75117780, 87637410, 105164892, 116849880, 131456115, 150235560, 175274820, 210329784, 262912230, 350549640, 525824460, 1051648920]

約数ペア:

[(1, 1051648920), (2, 525824460), (3, 350549640), (4, 262912230), (5, 210329784), (6, 175274820), (7, 150235560), (8, 131456115), (9, 116849880), (10, 105164892), (12, 87637410), (14, 75117780), (15, 70109928), (18, 58424940), (20, 52582446), (21, 50078520), (24, 43818705), (27, 38949960), (28, 37558890), (30, 35054964), (35, 30047112), (36, 29212470), (40, 26291223), (42, 25039260), (45, 23369976), (54, 19474980), (56, 18779445), (60, 17527482), (63, 16692840), (70, 15023556), (72, 14606235), (81, 12983320), (84, 12519630), (89, 11816280), (90, 11684988), (105, 10015704), (108, 9737490), (120, 8763741), (126, 8346420), (135, 7789992), (140, 7511778), (162, 6491660), (168, 6259815), (178, 5908140), (180, 5842494), (189, 5564280), (210, 5007852), (216, 4868745), (252, 4173210), (267, 3938760), (270, 3894996), (280, 3755889), (315, 3338568), (324, 3245830), (356, 2954070), (360, 2921247), (378, 2782140), (405, 2596664), (420, 2503926), (445, 2363256), (504, 2086605), (521, 2018520), (534, 1969380), (540, 1947498), (567, 1854760), (623, 1688040), (630, 1669284), (648, 1622915), (712, 1477035), (756, 1391070), (801, 1312920), (810, 1298332), (840, 1251963), (890, 1181628), (945, 1112856), (1042, 1009260), (1068, 984690), (1080, 973749), (1134, 927380), (1246, 844020), (1260, 834642), (1335, 787752), (1512, 695535), (1563, 672840), (1602, 656460), (1620, 649166), (1780, 590814), (1869, 562680), (1890, 556428), (2084, 504630), (2136, 492345), (2268, 463690), (2403, 437640), (2492, 422010), (2520, 417321), (2605, 403704), (2670, 393876), (2835, 370952), (3115, 337608), (3126, 336420), (3204, 328230), (3240, 324583), (3560, 295407), (3647, 288360), (3738, 281340), (3780, 278214), (4005, 262584), (4168, 252315), (4536, 231845), (4689, 224280), (4806, 218820), (4984, 211005), (5210, 201852), (5340, 196938), (5607, 187560), (5670, 185476), (6230, 168804), (6252, 168210), (6408, 164115), (7209, 145880), (7294, 144180), (7476, 140670), (7560, 139107), (7815, 134568), (8010, 131292), (9345, 112536), (9378, 112140), (9612, 109410), (10420, 100926), (10680, 98469), (10941, 96120), (11214, 93780), (11340, 92738), (12015, 87528), (12460, 84402), (12504, 84105), (14067, 74760), (14418, 72940), (14588, 72090), (14952, 70335), (15630, 67284), (16020, 65646), (16821, 62520), (18235, 57672), (18690, 56268), (18756, 56070), (19224, 54705), (20840, 50463), (21882, 48060), (22428, 46890), (22680, 46369), (23445, 44856), (24030, 43764), (24920, 42201), (28035, 37512), (28134, 37380), (28836, 36470), (29176, 36045), (31260, 33642), (32040, 32823)]