240482004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 686407680

約数和(自身を除く): 445925676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 79, 84, 93, 98, 124, 147, 158, 167, 186, 196, 217, 237, 294, 316, 334, 372, 434, 474, 501, 553, 588, 651, 668, 868, 948, 1002, 1106, 1169, 1302, 1519, 1659, 2004, 2212, 2338, 2449, 2604, 3038, 3318, 3507, 3871, 4557, 4676, 4898, 5177, 6076, 6636, 7014, 7347, 7742, 8183, 9114, 9796, 10354, 11613, 13193, 14028, 14694, 15484, 15531, 16366, 17143, 18228, 20708, 23226, 24549, 26386, 29388, 31062, 32732, 34286, 36239, 39579, 46452, 49098, 51429, 52772, 62124, 68572, 72478, 79158, 92351, 98196, 102858, 108717, 120001, 144956, 158316, 184702, 205716, 217434, 240002, 253673, 277053, 360003, 369404, 408983, 434868, 480004, 507346, 554106, 646457, 720006, 761019, 817966, 1014692, 1108212, 1226949, 1292914, 1440012, 1522038, 1635932, 1939371, 2453898, 2585828, 2862881, 3044076, 3878742, 4907796, 5725762, 7757484, 8588643, 11451524, 17177286, 20040167, 34354572, 40080334, 60120501, 80160668, 120241002, 240482004]

約数ペア:

[(1, 240482004), (2, 120241002), (3, 80160668), (4, 60120501), (6, 40080334), (7, 34354572), (12, 20040167), (14, 17177286), (21, 11451524), (28, 8588643), (31, 7757484), (42, 5725762), (49, 4907796), (62, 3878742), (79, 3044076), (84, 2862881), (93, 2585828), (98, 2453898), (124, 1939371), (147, 1635932), (158, 1522038), (167, 1440012), (186, 1292914), (196, 1226949), (217, 1108212), (237, 1014692), (294, 817966), (316, 761019), (334, 720006), (372, 646457), (434, 554106), (474, 507346), (501, 480004), (553, 434868), (588, 408983), (651, 369404), (668, 360003), (868, 277053), (948, 253673), (1002, 240002), (1106, 217434), (1169, 205716), (1302, 184702), (1519, 158316), (1659, 144956), (2004, 120001), (2212, 108717), (2338, 102858), (2449, 98196), (2604, 92351), (3038, 79158), (3318, 72478), (3507, 68572), (3871, 62124), (4557, 52772), (4676, 51429), (4898, 49098), (5177, 46452), (6076, 39579), (6636, 36239), (7014, 34286), (7347, 32732), (7742, 31062), (8183, 29388), (9114, 26386), (9796, 24549), (10354, 23226), (11613, 20708), (13193, 18228), (14028, 17143), (14694, 16366), (15484, 15531)]