2389628800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 7012051200

約数和(自身を除く): 4622422400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 100, 104, 109, 124, 128, 130, 136, 155, 160, 170, 200, 208, 218, 221, 248, 260, 272, 310, 320, 325, 340, 400, 403, 416, 425, 436, 442, 496, 520, 527, 544, 545, 620, 640, 650, 680, 775, 800, 806, 832, 850, 872, 884, 992, 1040, 1054, 1088, 1090, 1105, 1240, 1300, 1360, 1417, 1550, 1600, 1612, 1664, 1700, 1744, 1768, 1853, 1984, 2015, 2080, 2108, 2176, 2180, 2210, 2480, 2600, 2635, 2720, 2725, 2834, 3100, 3200, 3224, 3379, 3400, 3488, 3536, 3706, 3968, 4030, 4160, 4216, 4360, 4420, 4960, 5200, 5270, 5440, 5450, 5525, 5668, 6200, 6448, 6758, 6800, 6851, 6976, 7072, 7085, 7412, 8060, 8320, 8432, 8720, 8840, 9265, 9920, 10075, 10400, 10540, 10880, 10900, 11050, 11336, 12400, 12896, 13175, 13516, 13600, 13702, 13952, 14144, 14170, 14824, 16120, 16864, 16895, 17440, 17680, 18530, 19840, 20150, 20800, 21080, 21800, 22100, 22672, 24089, 24800, 25792, 26350, 27032, 27200, 27404, 28288, 28340, 29648, 32240, 33728, 33790, 34255, 34880, 35360, 35425, 37060, 40300, 41600, 42160, 43600, 43927, 44200, 45344, 46325, 48178, 49600, 51584, 52700, 54064, 54400, 54808, 56680, 57443, 59296, 64480, 67456, 67580, 68510, 69760, 70720, 70850, 74120, 80600, 84320, 84475, 87200, 87854, 88400, 90688, 92650, 96356, 99200, 105400, 108128, 109616, 113360, 114886, 118592, 120445, 128960, 135160, 137020, 141440, 141700, 148240, 161200, 168640, 168950, 171275, 174400, 175708, 176800, 181376, 185300, 192712, 210800, 216256, 219232, 219635, 226720, 229772, 237184, 240890, 257920, 270320, 274040, 283400, 287215, 296480, 322400, 337280, 337900, 342550, 348800, 351416, 353600, 370600, 385424, 421600, 432512, 438464, 439270, 453440, 459544, 481780, 540640, 548080, 566800, 574430, 592960, 602225, 644800, 675800, 685100, 702832, 707200, 741200, 746759, 770848, 843200, 876928, 878540, 906880, 919088, 963560, 1081280, 1096160, 1098175, 1133600, 1148860, 1185920, 1204450, 1289600, 1351600, 1370200, 1405664, 1436075, 1482400, 1493518, 1541696, 1686400, 1757080, 1838176, 1927120, 2162560, 2192320, 2196350, 2267200, 2297720, 2408900, 2703200, 2740400, 2811328, 2872150, 2964800, 2987036, 3083392, 3514160, 3676352, 3733795, 3854240, 4384640, 4392700, 4534400, 4595440, 4817800, 5406400, 5480800, 5622656, 5744300, 5929600, 5974072, 7028320, 7352704, 7467590, 7708480, 8785400, 9190880, 9635600, 10812800, 10961600, 11488600, 11948144, 14056640, 14935180, 15416960, 17570800, 18381760, 18668975, 19271200, 21923200, 22977200, 23896288, 28113280, 29870360, 35141600, 36763520, 37337950, 38542400, 45954400, 47792576, 59740720, 70283200, 74675900, 77084800, 91908800, 95585152, 119481440, 140566400, 149351800, 183817600, 238962880, 298703600, 477925760, 597407200, 1194814400, 2389628800]

約数ペア:

[(1, 2389628800), (2, 1194814400), (4, 597407200), (5, 477925760), (8, 298703600), (10, 238962880), (13, 183817600), (16, 149351800), (17, 140566400), (20, 119481440), (25, 95585152), (26, 91908800), (31, 77084800), (32, 74675900), (34, 70283200), (40, 59740720), (50, 47792576), (52, 45954400), (62, 38542400), (64, 37337950), (65, 36763520), (68, 35141600), (80, 29870360), (85, 28113280), (100, 23896288), (104, 22977200), (109, 21923200), (124, 19271200), (128, 18668975), (130, 18381760), (136, 17570800), (155, 15416960), (160, 14935180), (170, 14056640), (200, 11948144), (208, 11488600), (218, 10961600), (221, 10812800), (248, 9635600), (260, 9190880), (272, 8785400), (310, 7708480), (320, 7467590), (325, 7352704), (340, 7028320), (400, 5974072), (403, 5929600), (416, 5744300), (425, 5622656), (436, 5480800), (442, 5406400), (496, 4817800), (520, 4595440), (527, 4534400), (544, 4392700), (545, 4384640), (620, 3854240), (640, 3733795), (650, 3676352), (680, 3514160), (775, 3083392), (800, 2987036), (806, 2964800), (832, 2872150), (850, 2811328), (872, 2740400), (884, 2703200), (992, 2408900), (1040, 2297720), (1054, 2267200), (1088, 2196350), (1090, 2192320), (1105, 2162560), (1240, 1927120), (1300, 1838176), (1360, 1757080), (1417, 1686400), (1550, 1541696), (1600, 1493518), (1612, 1482400), (1664, 1436075), (1700, 1405664), (1744, 1370200), (1768, 1351600), (1853, 1289600), (1984, 1204450), (2015, 1185920), (2080, 1148860), (2108, 1133600), (2176, 1098175), (2180, 1096160), (2210, 1081280), (2480, 963560), (2600, 919088), (2635, 906880), (2720, 878540), (2725, 876928), (2834, 843200), (3100, 770848), (3200, 746759), (3224, 741200), (3379, 707200), (3400, 702832), (3488, 685100), (3536, 675800), (3706, 644800), (3968, 602225), (4030, 592960), (4160, 574430), (4216, 566800), (4360, 548080), (4420, 540640), (4960, 481780), (5200, 459544), (5270, 453440), (5440, 439270), (5450, 438464), (5525, 432512), (5668, 421600), (6200, 385424), (6448, 370600), (6758, 353600), (6800, 351416), (6851, 348800), (6976, 342550), (7072, 337900), (7085, 337280), (7412, 322400), (8060, 296480), (8320, 287215), (8432, 283400), (8720, 274040), (8840, 270320), (9265, 257920), (9920, 240890), (10075, 237184), (10400, 229772), (10540, 226720), (10880, 219635), (10900, 219232), (11050, 216256), (11336, 210800), (12400, 192712), (12896, 185300), (13175, 181376), (13516, 176800), (13600, 175708), (13702, 174400), (13952, 171275), (14144, 168950), (14170, 168640), (14824, 161200), (16120, 148240), (16864, 141700), (16895, 141440), (17440, 137020), (17680, 135160), (18530, 128960), (19840, 120445), (20150, 118592), (20800, 114886), (21080, 113360), (21800, 109616), (22100, 108128), (22672, 105400), (24089, 99200), (24800, 96356), (25792, 92650), (26350, 90688), (27032, 88400), (27200, 87854), (27404, 87200), (28288, 84475), (28340, 84320), (29648, 80600), (32240, 74120), (33728, 70850), (33790, 70720), (34255, 69760), (34880, 68510), (35360, 67580), (35425, 67456), (37060, 64480), (40300, 59296), (41600, 57443), (42160, 56680), (43600, 54808), (43927, 54400), (44200, 54064), (45344, 52700), (46325, 51584), (48178, 49600)]