412480320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61381}}^1$

素因数の和:61408

約数の個数: 112

約数和(自身を含む): 1496738688

約数和(自身を除く): 1084258368

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 61381, 122762, 184143, 245524, 306905, 368286, 429667, 491048, 613810, 736572, 859334, 920715, 982096, 1227620, 1289001, 1473144, 1718668, 1841430, 1964192, 2148335, 2455240, 2578002, 2946288, 3437336, 3682860, 3928384, 4296670, 4910480, 5156004, 5892576, 6445005, 6874672, 7365720, 8593340, 9820960, 10312008, 11785152, 12890010, 13749344, 14731440, 17186680, 19641920, 20624016, 25780020, 27498688, 29462880, 34373360, 41248032, 51560040, 58925760, 68746720, 82496064, 103120080, 137493440, 206240160, 412480320]

約数ペア:

[(1, 412480320), (2, 206240160), (3, 137493440), (4, 103120080), (5, 82496064), (6, 68746720), (7, 58925760), (8, 51560040), (10, 41248032), (12, 34373360), (14, 29462880), (15, 27498688), (16, 25780020), (20, 20624016), (21, 19641920), (24, 17186680), (28, 14731440), (30, 13749344), (32, 12890010), (35, 11785152), (40, 10312008), (42, 9820960), (48, 8593340), (56, 7365720), (60, 6874672), (64, 6445005), (70, 5892576), (80, 5156004), (84, 4910480), (96, 4296670), (105, 3928384), (112, 3682860), (120, 3437336), (140, 2946288), (160, 2578002), (168, 2455240), (192, 2148335), (210, 1964192), (224, 1841430), (240, 1718668), (280, 1473144), (320, 1289001), (336, 1227620), (420, 982096), (448, 920715), (480, 859334), (560, 736572), (672, 613810), (840, 491048), (960, 429667), (1120, 368286), (1344, 306905), (1680, 245524), (2240, 184143), (3360, 122762), (6720, 61381)]