420148512

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 1414103040

約数和(自身を除く): 993954528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 127, 144, 168, 189, 216, 224, 252, 254, 288, 336, 378, 381, 432, 504, 508, 547, 672, 756, 762, 864, 889, 1008, 1016, 1094, 1143, 1512, 1524, 1641, 1778, 2016, 2032, 2188, 2286, 2667, 3024, 3048, 3282, 3429, 3556, 3829, 4064, 4376, 4572, 4923, 5334, 6048, 6096, 6564, 6858, 7112, 7658, 8001, 8752, 9144, 9846, 10668, 11487, 12192, 13128, 13716, 14224, 14769, 15316, 16002, 17504, 18288, 19692, 21336, 22974, 24003, 26256, 27432, 28448, 29538, 30632, 32004, 34461, 36576, 39384, 42672, 45948, 48006, 52512, 54864, 59076, 61264, 64008, 68922, 69469, 78768, 85344, 91896, 96012, 103383, 109728, 118152, 122528, 128016, 137844, 138938, 157536, 183792, 192024, 206766, 208407, 236304, 256032, 275688, 277876, 367584, 384048, 413532, 416814, 472608, 486283, 551376, 555752, 625221, 768096, 827064, 833628, 972566, 1102752, 1111504, 1250442, 1458849, 1654128, 1667256, 1875663, 1945132, 2223008, 2500884, 2917698, 3308256, 3334512, 3751326, 3890264, 4376547, 5001768, 5835396, 6669024, 7502652, 7780528, 8753094, 10003536, 11670792, 13129641, 15005304, 15561056, 17506188, 20007072, 23341584, 26259282, 30010608, 35012376, 46683168, 52518564, 60021216, 70024752, 105037128, 140049504, 210074256, 420148512]

約数ペア:

[(1, 420148512), (2, 210074256), (3, 140049504), (4, 105037128), (6, 70024752), (7, 60021216), (8, 52518564), (9, 46683168), (12, 35012376), (14, 30010608), (16, 26259282), (18, 23341584), (21, 20007072), (24, 17506188), (27, 15561056), (28, 15005304), (32, 13129641), (36, 11670792), (42, 10003536), (48, 8753094), (54, 7780528), (56, 7502652), (63, 6669024), (72, 5835396), (84, 5001768), (96, 4376547), (108, 3890264), (112, 3751326), (126, 3334512), (127, 3308256), (144, 2917698), (168, 2500884), (189, 2223008), (216, 1945132), (224, 1875663), (252, 1667256), (254, 1654128), (288, 1458849), (336, 1250442), (378, 1111504), (381, 1102752), (432, 972566), (504, 833628), (508, 827064), (547, 768096), (672, 625221), (756, 555752), (762, 551376), (864, 486283), (889, 472608), (1008, 416814), (1016, 413532), (1094, 384048), (1143, 367584), (1512, 277876), (1524, 275688), (1641, 256032), (1778, 236304), (2016, 208407), (2032, 206766), (2188, 192024), (2286, 183792), (2667, 157536), (3024, 138938), (3048, 137844), (3282, 128016), (3429, 122528), (3556, 118152), (3829, 109728), (4064, 103383), (4376, 96012), (4572, 91896), (4923, 85344), (5334, 78768), (6048, 69469), (6096, 68922), (6564, 64008), (6858, 61264), (7112, 59076), (7658, 54864), (8001, 52512), (8752, 48006), (9144, 45948), (9846, 42672), (10668, 39384), (11487, 36576), (12192, 34461), (13128, 32004), (13716, 30632), (14224, 29538), (14769, 28448), (15316, 27432), (16002, 26256), (17504, 24003), (18288, 22974), (19692, 21336)]