122384220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 393770496

約数和(自身を除く): 271386276

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, 1381, 1477, 2110, 2532, 2762, 2954, 3165, 4143, 4220, 4431, 5524, 5908, 6330, 6905, 7385, 8286, 8862, 9667, 12660, 13810, 14770, 16572, 17724, 19334, 20715, 22155, 27620, 29001, 29540, 38668, 41430, 44310, 48335, 58002, 82860, 88620, 96670, 116004, 145005, 193340, 290010, 291391, 580020, 582782, 874173, 1165564, 1456955, 1748346, 2039737, 2913910, 3496692, 4079474, 4370865, 5827820, 6119211, 8158948, 8741730, 10198685, 12238422, 17483460, 20397370, 24476844, 30596055, 40794740, 61192110, 122384220]

約数ペア:

[(1, 122384220), (2, 61192110), (3, 40794740), (4, 30596055), (5, 24476844), (6, 20397370), (7, 17483460), (10, 12238422), (12, 10198685), (14, 8741730), (15, 8158948), (20, 6119211), (21, 5827820), (28, 4370865), (30, 4079474), (35, 3496692), (42, 2913910), (60, 2039737), (70, 1748346), (84, 1456955), (105, 1165564), (140, 874173), (210, 582782), (211, 580020), (420, 291391), (422, 290010), (633, 193340), (844, 145005), (1055, 116004), (1266, 96670), (1381, 88620), (1477, 82860), (2110, 58002), (2532, 48335), (2762, 44310), (2954, 41430), (3165, 38668), (4143, 29540), (4220, 29001), (4431, 27620), (5524, 22155), (5908, 20715), (6330, 19334), (6905, 17724), (7385, 16572), (8286, 14770), (8862, 13810), (9667, 12660)]