270202380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3049}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 869030400

約数和(自身を除く): 598828020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3049, 3165, 4220, 4431, 5908, 6098, 6330, 7385, 8862, 9147, 12196, 12660, 14770, 15245, 17724, 18294, 21343, 22155, 29540, 30490, 36588, 42686, 44310, 45735, 60980, 64029, 85372, 88620, 91470, 106715, 128058, 182940, 213430, 256116, 320145, 426860, 640290, 643339, 1280580, 1286678, 1930017, 2573356, 3216695, 3860034, 4503373, 6433390, 7720068, 9006746, 9650085, 12866780, 13510119, 18013492, 19300170, 22516865, 27020238, 38600340, 45033730, 54040476, 67550595, 90067460, 135101190, 270202380]

約数ペア:

[(1, 270202380), (2, 135101190), (3, 90067460), (4, 67550595), (5, 54040476), (6, 45033730), (7, 38600340), (10, 27020238), (12, 22516865), (14, 19300170), (15, 18013492), (20, 13510119), (21, 12866780), (28, 9650085), (30, 9006746), (35, 7720068), (42, 6433390), (60, 4503373), (70, 3860034), (84, 3216695), (105, 2573356), (140, 1930017), (210, 1286678), (211, 1280580), (420, 643339), (422, 640290), (633, 426860), (844, 320145), (1055, 256116), (1266, 213430), (1477, 182940), (2110, 128058), (2532, 106715), (2954, 91470), (3049, 88620), (3165, 85372), (4220, 64029), (4431, 60980), (5908, 45735), (6098, 44310), (6330, 42686), (7385, 36588), (8862, 30490), (9147, 29540), (12196, 22155), (12660, 21343), (14770, 18294), (15245, 17724)]