84247520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 163962400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 107, 112, 133, 140, 148, 152, 160, 185, 190, 214, 224, 259, 266, 280, 296, 304, 370, 380, 428, 518, 532, 535, 560, 592, 608, 665, 703, 740, 749, 760, 856, 1036, 1064, 1070, 1120, 1184, 1295, 1330, 1406, 1480, 1498, 1520, 1712, 2033, 2072, 2128, 2140, 2590, 2660, 2812, 2960, 2996, 3040, 3424, 3515, 3745, 3959, 4066, 4144, 4256, 4280, 4921, 5180, 5320, 5624, 5920, 5992, 7030, 7490, 7918, 8132, 8288, 8560, 9842, 10165, 10360, 10640, 11248, 11984, 14060, 14231, 14980, 15836, 16264, 17120, 19684, 19795, 20330, 20720, 21280, 22496, 23968, 24605, 27713, 28120, 28462, 29960, 31672, 32528, 39368, 39590, 40660, 41440, 49210, 55426, 56240, 56924, 59920, 63344, 65056, 71155, 75221, 78736, 79180, 81320, 98420, 110852, 112480, 113848, 119840, 126688, 138565, 142310, 150442, 157472, 158360, 162640, 196840, 221704, 227696, 277130, 284620, 300884, 316720, 325280, 376105, 393680, 443408, 455392, 526547, 554260, 569240, 601768, 633440, 752210, 787360, 886816, 1053094, 1108520, 1138480, 1203536, 1504420, 2106188, 2217040, 2276960, 2407072, 2632735, 3008840, 4212376, 4434080, 5265470, 6017680, 8424752, 10530940, 12035360, 16849504, 21061880, 42123760, 84247520]

約数ペア:

[(1, 84247520), (2, 42123760), (4, 21061880), (5, 16849504), (7, 12035360), (8, 10530940), (10, 8424752), (14, 6017680), (16, 5265470), (19, 4434080), (20, 4212376), (28, 3008840), (32, 2632735), (35, 2407072), (37, 2276960), (38, 2217040), (40, 2106188), (56, 1504420), (70, 1203536), (74, 1138480), (76, 1108520), (80, 1053094), (95, 886816), (107, 787360), (112, 752210), (133, 633440), (140, 601768), (148, 569240), (152, 554260), (160, 526547), (185, 455392), (190, 443408), (214, 393680), (224, 376105), (259, 325280), (266, 316720), (280, 300884), (296, 284620), (304, 277130), (370, 227696), (380, 221704), (428, 196840), (518, 162640), (532, 158360), (535, 157472), (560, 150442), (592, 142310), (608, 138565), (665, 126688), (703, 119840), (740, 113848), (749, 112480), (760, 110852), (856, 98420), (1036, 81320), (1064, 79180), (1070, 78736), (1120, 75221), (1184, 71155), (1295, 65056), (1330, 63344), (1406, 59920), (1480, 56924), (1498, 56240), (1520, 55426), (1712, 49210), (2033, 41440), (2072, 40660), (2128, 39590), (2140, 39368), (2590, 32528), (2660, 31672), (2812, 29960), (2960, 28462), (2996, 28120), (3040, 27713), (3424, 24605), (3515, 23968), (3745, 22496), (3959, 21280), (4066, 20720), (4144, 20330), (4256, 19795), (4280, 19684), (4921, 17120), (5180, 16264), (5320, 15836), (5624, 14980), (5920, 14231), (5992, 14060), (7030, 11984), (7490, 11248), (7918, 10640), (8132, 10360), (8288, 10165), (8560, 9842)]