213337320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13407

約数の個数: 128

約数和(自身を含む): 769996800

約数和(自身を除く): 556659480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 13367, 15960, 26734, 40101, 53468, 66835, 80202, 93569, 106936, 133670, 160404, 187138, 200505, 253973, 267340, 280707, 320808, 374276, 401010, 467845, 507946, 534680, 561414, 748552, 761919, 802020, 935690, 1015892, 1122828, 1269865, 1403535, 1523838, 1604040, 1777811, 1871380, 2031784, 2245656, 2539730, 2807070, 3047676, 3555622, 3742760, 3809595, 5079460, 5333433, 5614140, 6095352, 7111244, 7619190, 8889055, 10158920, 10666866, 11228280, 14222488, 15238380, 17778110, 21333732, 26667165, 30476760, 35556220, 42667464, 53334330, 71112440, 106668660, 213337320]

約数ペア:

[(1, 213337320), (2, 106668660), (3, 71112440), (4, 53334330), (5, 42667464), (6, 35556220), (7, 30476760), (8, 26667165), (10, 21333732), (12, 17778110), (14, 15238380), (15, 14222488), (19, 11228280), (20, 10666866), (21, 10158920), (24, 8889055), (28, 7619190), (30, 7111244), (35, 6095352), (38, 5614140), (40, 5333433), (42, 5079460), (56, 3809595), (57, 3742760), (60, 3555622), (70, 3047676), (76, 2807070), (84, 2539730), (95, 2245656), (105, 2031784), (114, 1871380), (120, 1777811), (133, 1604040), (140, 1523838), (152, 1403535), (168, 1269865), (190, 1122828), (210, 1015892), (228, 935690), (266, 802020), (280, 761919), (285, 748552), (380, 561414), (399, 534680), (420, 507946), (456, 467845), (532, 401010), (570, 374276), (665, 320808), (760, 280707), (798, 267340), (840, 253973), (1064, 200505), (1140, 187138), (1330, 160404), (1596, 133670), (1995, 106936), (2280, 93569), (2660, 80202), (3192, 66835), (3990, 53468), (5320, 40101), (7980, 26734), (13367, 15960)]