213339840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 224

約数和(自身を含む): 790041600

約数和(自身を除く): 576701760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 599, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1198, 1272, 1344, 1484, 1590, 1680, 1696, 1797, 1855, 2120, 2226, 2240, 2396, 2544, 2968, 2995, 3180, 3360, 3392, 3594, 3710, 4193, 4240, 4452, 4792, 5088, 5565, 5936, 5990, 6360, 6720, 7188, 7420, 8386, 8480, 8904, 8985, 9584, 10176, 11130, 11872, 11980, 12579, 12720, 14376, 14840, 16772, 16960, 17808, 17970, 19168, 20965, 22260, 23744, 23960, 25158, 25440, 28752, 29680, 31747, 33544, 35616, 35940, 38336, 41930, 44520, 47920, 50316, 50880, 57504, 59360, 62895, 63494, 67088, 71232, 71880, 83860, 89040, 95241, 95840, 100632, 115008, 118720, 125790, 126988, 134176, 143760, 158735, 167720, 178080, 190482, 191680, 201264, 222229, 251580, 253976, 268352, 287520, 317470, 335440, 356160, 380964, 402528, 444458, 476205, 503160, 507952, 575040, 634940, 666687, 670880, 761928, 805056, 888916, 952410, 1006320, 1015904, 1111145, 1269880, 1333374, 1341760, 1523856, 1777832, 1904820, 2012640, 2031808, 2222290, 2539760, 2666748, 3047712, 3333435, 3555664, 3809640, 4025280, 4444580, 5079520, 5333496, 6095424, 6666870, 7111328, 7619280, 8889160, 10159040, 10666992, 13333740, 14222656, 15238560, 17778320, 21333984, 26667480, 30477120, 35556640, 42667968, 53334960, 71113280, 106669920, 213339840]

約数ペア:

[(1, 213339840), (2, 106669920), (3, 71113280), (4, 53334960), (5, 42667968), (6, 35556640), (7, 30477120), (8, 26667480), (10, 21333984), (12, 17778320), (14, 15238560), (15, 14222656), (16, 13333740), (20, 10666992), (21, 10159040), (24, 8889160), (28, 7619280), (30, 7111328), (32, 6666870), (35, 6095424), (40, 5333496), (42, 5079520), (48, 4444580), (53, 4025280), (56, 3809640), (60, 3555664), (64, 3333435), (70, 3047712), (80, 2666748), (84, 2539760), (96, 2222290), (105, 2031808), (106, 2012640), (112, 1904820), (120, 1777832), (140, 1523856), (159, 1341760), (160, 1333374), (168, 1269880), (192, 1111145), (210, 1015904), (212, 1006320), (224, 952410), (240, 888916), (265, 805056), (280, 761928), (318, 670880), (320, 666687), (336, 634940), (371, 575040), (420, 507952), (424, 503160), (448, 476205), (480, 444458), (530, 402528), (560, 380964), (599, 356160), (636, 335440), (672, 317470), (742, 287520), (795, 268352), (840, 253976), (848, 251580), (960, 222229), (1060, 201264), (1113, 191680), (1120, 190482), (1198, 178080), (1272, 167720), (1344, 158735), (1484, 143760), (1590, 134176), (1680, 126988), (1696, 125790), (1797, 118720), (1855, 115008), (2120, 100632), (2226, 95840), (2240, 95241), (2396, 89040), (2544, 83860), (2968, 71880), (2995, 71232), (3180, 67088), (3360, 63494), (3392, 62895), (3594, 59360), (3710, 57504), (4193, 50880), (4240, 50316), (4452, 47920), (4792, 44520), (5088, 41930), (5565, 38336), (5936, 35940), (5990, 35616), (6360, 33544), (6720, 31747), (7188, 29680), (7420, 28752), (8386, 25440), (8480, 25158), (8904, 23960), (8985, 23744), (9584, 22260), (10176, 20965), (11130, 19168), (11872, 17970), (11980, 17808), (12579, 16960), (12720, 16772), (14376, 14840)]