135530640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26917

約数の個数: 120

約数和(自身を含む): 520198848

約数和(自身を除く): 384668208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 26891, 53782, 80673, 107564, 134455, 161346, 188237, 215128, 242019, 268910, 322692, 376474, 403365, 430256, 484038, 537820, 564711, 645384, 752948, 806730, 941185, 968076, 1075640, 1129422, 1210095, 1290768, 1505896, 1613460, 1694133, 1882370, 1936152, 2151280, 2258844, 2420190, 2823555, 3011792, 3226920, 3388266, 3764740, 3872304, 4517688, 4840380, 5647110, 6453840, 6776532, 7529480, 8470665, 9035376, 9680760, 11294220, 13553064, 15058960, 16941330, 19361520, 22588440, 27106128, 33882660, 45176880, 67765320, 135530640]

約数ペア:

[(1, 135530640), (2, 67765320), (3, 45176880), (4, 33882660), (5, 27106128), (6, 22588440), (7, 19361520), (8, 16941330), (9, 15058960), (10, 13553064), (12, 11294220), (14, 9680760), (15, 9035376), (16, 8470665), (18, 7529480), (20, 6776532), (21, 6453840), (24, 5647110), (28, 4840380), (30, 4517688), (35, 3872304), (36, 3764740), (40, 3388266), (42, 3226920), (45, 3011792), (48, 2823555), (56, 2420190), (60, 2258844), (63, 2151280), (70, 1936152), (72, 1882370), (80, 1694133), (84, 1613460), (90, 1505896), (105, 1290768), (112, 1210095), (120, 1129422), (126, 1075640), (140, 968076), (144, 941185), (168, 806730), (180, 752948), (210, 645384), (240, 564711), (252, 537820), (280, 484038), (315, 430256), (336, 403365), (360, 376474), (420, 322692), (504, 268910), (560, 242019), (630, 215128), (720, 188237), (840, 161346), (1008, 134455), (1260, 107564), (1680, 80673), (2520, 53782), (5040, 26891)]