2504958720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 288

約数和(自身を含む): 9013745664

約数和(自身を除く): 6508786944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1913, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2816, 2976, 3410, 3520, 3720, 3826, 3840, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5739, 5952, 6820, 7040, 7440, 7652, 7936, 8184, 8448, 9565, 9920, 10230, 10560, 10912, 11478, 11904, 13640, 14080, 14880, 15304, 16368, 19130, 19840, 20460, 21043, 21120, 21824, 22956, 23808, 27280, 28695, 29760, 30608, 32736, 38260, 39680, 40920, 42086, 42240, 43648, 45912, 54560, 57390, 59303, 59520, 61216, 63129, 65472, 76520, 81840, 84172, 87296, 91824, 105215, 109120, 114780, 118606, 119040, 122432, 126258, 130944, 153040, 163680, 168344, 177909, 183648, 210430, 218240, 229560, 237212, 244864, 252516, 261888, 296515, 306080, 315645, 327360, 336688, 355818, 367296, 420860, 436480, 459120, 474424, 489728, 505032, 593030, 612160, 631290, 652333, 654720, 673376, 711636, 734592, 841720, 889545, 918240, 948848, 1010064, 1186060, 1224320, 1262580, 1304666, 1309440, 1346752, 1423272, 1469184, 1683440, 1779090, 1836480, 1897696, 1956999, 2020128, 2372120, 2448640, 2525160, 2609332, 2693504, 2846544, 3261665, 3366880, 3558180, 3672960, 3795392, 3913998, 4040256, 4744240, 5050320, 5218664, 5387008, 5693088, 6523330, 6733760, 7116360, 7345920, 7590784, 7827996, 8080512, 9488480, 9784995, 10100640, 10437328, 11386176, 13046660, 13467520, 14232720, 15181568, 15655992, 16161024, 18976960, 19569990, 20201280, 20874656, 22772352, 26093320, 26935040, 28465440, 31311984, 37953920, 39139980, 40402560, 41749312, 45544704, 52186640, 56930880, 62623968, 75907840, 78279960, 80805120, 83498624, 104373280, 113861760, 125247936, 156559920, 166997248, 208746560, 227723520, 250495872, 313119840, 417493120, 500991744, 626239680, 834986240, 1252479360, 2504958720]

約数ペア:

[(1, 2504958720), (2, 1252479360), (3, 834986240), (4, 626239680), (5, 500991744), (6, 417493120), (8, 313119840), (10, 250495872), (11, 227723520), (12, 208746560), (15, 166997248), (16, 156559920), (20, 125247936), (22, 113861760), (24, 104373280), (30, 83498624), (31, 80805120), (32, 78279960), (33, 75907840), (40, 62623968), (44, 56930880), (48, 52186640), (55, 45544704), (60, 41749312), (62, 40402560), (64, 39139980), (66, 37953920), (80, 31311984), (88, 28465440), (93, 26935040), (96, 26093320), (110, 22772352), (120, 20874656), (124, 20201280), (128, 19569990), (132, 18976960), (155, 16161024), (160, 15655992), (165, 15181568), (176, 14232720), (186, 13467520), (192, 13046660), (220, 11386176), (240, 10437328), (248, 10100640), (256, 9784995), (264, 9488480), (310, 8080512), (320, 7827996), (330, 7590784), (341, 7345920), (352, 7116360), (372, 6733760), (384, 6523330), (440, 5693088), (465, 5387008), (480, 5218664), (496, 5050320), (528, 4744240), (620, 4040256), (640, 3913998), (660, 3795392), (682, 3672960), (704, 3558180), (744, 3366880), (768, 3261665), (880, 2846544), (930, 2693504), (960, 2609332), (992, 2525160), (1023, 2448640), (1056, 2372120), (1240, 2020128), (1280, 1956999), (1320, 1897696), (1364, 1836480), (1408, 1779090), (1488, 1683440), (1705, 1469184), (1760, 1423272), (1860, 1346752), (1913, 1309440), (1920, 1304666), (1984, 1262580), (2046, 1224320), (2112, 1186060), (2480, 1010064), (2640, 948848), (2728, 918240), (2816, 889545), (2976, 841720), (3410, 734592), (3520, 711636), (3720, 673376), (3826, 654720), (3840, 652333), (3968, 631290), (4092, 612160), (4224, 593030), (4960, 505032), (5115, 489728), (5280, 474424), (5456, 459120), (5739, 436480), (5952, 420860), (6820, 367296), (7040, 355818), (7440, 336688), (7652, 327360), (7936, 315645), (8184, 306080), (8448, 296515), (9565, 261888), (9920, 252516), (10230, 244864), (10560, 237212), (10912, 229560), (11478, 218240), (11904, 210430), (13640, 183648), (14080, 177909), (14880, 168344), (15304, 163680), (16368, 153040), (19130, 130944), (19840, 126258), (20460, 122432), (21043, 119040), (21120, 118606), (21824, 114780), (22956, 109120), (23808, 105215), (27280, 91824), (28695, 87296), (29760, 84172), (30608, 81840), (32736, 76520), (38260, 65472), (39680, 63129), (40920, 61216), (42086, 59520), (42240, 59303), (43648, 57390), (45912, 54560)]