290655004920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1\times {\mathrm{1301}}^1$

素因数の和:2478

約数の個数: 256

約数和(自身を含む): 1001635891200

約数和(自身を除く): 710980886280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 420, 634, 839, 840, 951, 1268, 1301, 1585, 1678, 1902, 2219, 2517, 2536, 2602, 3170, 3356, 3804, 3903, 4195, 4438, 4755, 5034, 5204, 5873, 6340, 6505, 6657, 6712, 7608, 7806, 8390, 8876, 9107, 9510, 10068, 10408, 11095, 11746, 12585, 12680, 13010, 13314, 15612, 16780, 17619, 17752, 18214, 19020, 19515, 20136, 22190, 23492, 25170, 26020, 26628, 27321, 29365, 31224, 33285, 33560, 35238, 36428, 38040, 39030, 44380, 45535, 46984, 50340, 52040, 53256, 54642, 58730, 66570, 70476, 72856, 78060, 88095, 88760, 91070, 100680, 109284, 117460, 133140, 136605, 140952, 156120, 176190, 182140, 218568, 234920, 265963, 266280, 273210, 352380, 364280, 412417, 531926, 546420, 704760, 797889, 824834, 1063852, 1091539, 1092840, 1237251, 1329815, 1595778, 1649668, 1861741, 2062085, 2127704, 2183078, 2474502, 2659630, 2886919, 3191556, 3274617, 3299336, 3723482, 3989445, 4124170, 4366156, 4949004, 5319260, 5457695, 5585223, 5773838, 6186255, 6383112, 6549234, 7446964, 7640773, 7978890, 8248340, 8660757, 8732312, 9308705, 9898008, 10638520, 10915390, 11170446, 11547676, 12372510, 13098468, 14434595, 14893928, 15281546, 15957780, 16373085, 16496680, 17321514, 18617410, 21830780, 22340892, 22922319, 23095352, 24745020, 26196936, 27926115, 28869190, 30563092, 31915560, 32746170, 34643028, 37234820, 38203865, 43303785, 43661560, 44681784, 45844638, 49490040, 55852230, 57738380, 61126184, 65492340, 69286056, 74469640, 76407730, 86607570, 91689276, 111704460, 114611595, 115476760, 130984680, 152815460, 173215140, 183378552, 223408920, 229223190, 305630920, 346017863, 346430280, 458446380, 692035726, 916892760, 1038053589, 1384071452, 1730089315, 2076107178, 2422125041, 2768142904, 3460178630, 4152214356, 4844250082, 5190267945, 6920357260, 7266375123, 8304428712, 9688500164, 10380535890, 12110625205, 13840714520, 14532750246, 19377000328, 20761071780, 24221250410, 29065500492, 36331875615, 41522143560, 48442500820, 58131000984, 72663751230, 96885001640, 145327502460, 290655004920]

約数ペア:

[(1, 290655004920), (2, 145327502460), (3, 96885001640), (4, 72663751230), (5, 58131000984), (6, 48442500820), (7, 41522143560), (8, 36331875615), (10, 29065500492), (12, 24221250410), (14, 20761071780), (15, 19377000328), (20, 14532750246), (21, 13840714520), (24, 12110625205), (28, 10380535890), (30, 9688500164), (35, 8304428712), (40, 7266375123), (42, 6920357260), (56, 5190267945), (60, 4844250082), (70, 4152214356), (84, 3460178630), (105, 2768142904), (120, 2422125041), (140, 2076107178), (168, 1730089315), (210, 1384071452), (280, 1038053589), (317, 916892760), (420, 692035726), (634, 458446380), (839, 346430280), (840, 346017863), (951, 305630920), (1268, 229223190), (1301, 223408920), (1585, 183378552), (1678, 173215140), (1902, 152815460), (2219, 130984680), (2517, 115476760), (2536, 114611595), (2602, 111704460), (3170, 91689276), (3356, 86607570), (3804, 76407730), (3903, 74469640), (4195, 69286056), (4438, 65492340), (4755, 61126184), (5034, 57738380), (5204, 55852230), (5873, 49490040), (6340, 45844638), (6505, 44681784), (6657, 43661560), (6712, 43303785), (7608, 38203865), (7806, 37234820), (8390, 34643028), (8876, 32746170), (9107, 31915560), (9510, 30563092), (10068, 28869190), (10408, 27926115), (11095, 26196936), (11746, 24745020), (12585, 23095352), (12680, 22922319), (13010, 22340892), (13314, 21830780), (15612, 18617410), (16780, 17321514), (17619, 16496680), (17752, 16373085), (18214, 15957780), (19020, 15281546), (19515, 14893928), (20136, 14434595), (22190, 13098468), (23492, 12372510), (25170, 11547676), (26020, 11170446), (26628, 10915390), (27321, 10638520), (29365, 9898008), (31224, 9308705), (33285, 8732312), (33560, 8660757), (35238, 8248340), (36428, 7978890), (38040, 7640773), (39030, 7446964), (44380, 6549234), (45535, 6383112), (46984, 6186255), (50340, 5773838), (52040, 5585223), (53256, 5457695), (54642, 5319260), (58730, 4949004), (66570, 4366156), (70476, 4124170), (72856, 3989445), (78060, 3723482), (88095, 3299336), (88760, 3274617), (91070, 3191556), (100680, 2886919), (109284, 2659630), (117460, 2474502), (133140, 2183078), (136605, 2127704), (140952, 2062085), (156120, 1861741), (176190, 1649668), (182140, 1595778), (218568, 1329815), (234920, 1237251), (265963, 1092840), (266280, 1091539), (273210, 1063852), (352380, 824834), (364280, 797889), (412417, 704760), (531926, 546420)]