47103840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4673}}^1$

素因数の和:4701

約数の個数: 144

約数和(自身を含む): 183744288

約数和(自身を除く): 136640448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4673, 5040, 9346, 10080, 14019, 18692, 23365, 28038, 32711, 37384, 42057, 46730, 56076, 65422, 70095, 74768, 84114, 93460, 98133, 112152, 130844, 140190, 149536, 163555, 168228, 186920, 196266, 210285, 224304, 261688, 280380, 294399, 327110, 336456, 373840, 392532, 420570, 448608, 490665, 523376, 560760, 588798, 654220, 672912, 747680, 785064, 841140, 981330, 1046752, 1121520, 1177596, 1308440, 1345824, 1471995, 1570128, 1682280, 1962660, 2243040, 2355192, 2616880, 2943990, 3140256, 3364560, 3925320, 4710384, 5233760, 5887980, 6729120, 7850640, 9420768, 11775960, 15701280, 23551920, 47103840]

約数ペア:

[(1, 47103840), (2, 23551920), (3, 15701280), (4, 11775960), (5, 9420768), (6, 7850640), (7, 6729120), (8, 5887980), (9, 5233760), (10, 4710384), (12, 3925320), (14, 3364560), (15, 3140256), (16, 2943990), (18, 2616880), (20, 2355192), (21, 2243040), (24, 1962660), (28, 1682280), (30, 1570128), (32, 1471995), (35, 1345824), (36, 1308440), (40, 1177596), (42, 1121520), (45, 1046752), (48, 981330), (56, 841140), (60, 785064), (63, 747680), (70, 672912), (72, 654220), (80, 588798), (84, 560760), (90, 523376), (96, 490665), (105, 448608), (112, 420570), (120, 392532), (126, 373840), (140, 336456), (144, 327110), (160, 294399), (168, 280380), (180, 261688), (210, 224304), (224, 210285), (240, 196266), (252, 186920), (280, 168228), (288, 163555), (315, 149536), (336, 140190), (360, 130844), (420, 112152), (480, 98133), (504, 93460), (560, 84114), (630, 74768), (672, 70095), (720, 65422), (840, 56076), (1008, 46730), (1120, 42057), (1260, 37384), (1440, 32711), (1680, 28038), (2016, 23365), (2520, 18692), (3360, 14019), (4673, 10080), (5040, 9346)]