2019183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82483}}^1$

素因数の和:82521

約数の個数: 144

約数和(自身を含む): 7295874768

約数和(自身を除く): 5276690928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 82483, 164966, 247449, 329932, 412415, 494898, 659864, 742347, 824830, 989796, 1237245, 1319728, 1402211, 1484694, 1649660, 1979592, 2474490, 2639456, 2804422, 2969388, 3299320, 3711735, 3959184, 4206633, 4948980, 5608844, 5938776, 6598640, 7011055, 7423470, 7918368, 8413266, 9897960, 11217688, 11877552, 12619899, 13197280, 14022110, 14846940, 16826532, 19795920, 21033165, 22435376, 23755104, 25239798, 28044220, 29693880, 33653064, 39591840, 42066330, 44870752, 50479596, 56088440, 59387760, 63099495, 67306128, 84132660, 100959192, 112176880, 118775520, 126198990, 134612256, 168265320, 201918384, 224353760, 252397980, 336530640, 403836768, 504795960, 673061280, 1009591920, 2019183840]

約数ペア:

[(1, 2019183840), (2, 1009591920), (3, 673061280), (4, 504795960), (5, 403836768), (6, 336530640), (8, 252397980), (9, 224353760), (10, 201918384), (12, 168265320), (15, 134612256), (16, 126198990), (17, 118775520), (18, 112176880), (20, 100959192), (24, 84132660), (30, 67306128), (32, 63099495), (34, 59387760), (36, 56088440), (40, 50479596), (45, 44870752), (48, 42066330), (51, 39591840), (60, 33653064), (68, 29693880), (72, 28044220), (80, 25239798), (85, 23755104), (90, 22435376), (96, 21033165), (102, 19795920), (120, 16826532), (136, 14846940), (144, 14022110), (153, 13197280), (160, 12619899), (170, 11877552), (180, 11217688), (204, 9897960), (240, 8413266), (255, 7918368), (272, 7423470), (288, 7011055), (306, 6598640), (340, 5938776), (360, 5608844), (408, 4948980), (480, 4206633), (510, 3959184), (544, 3711735), (612, 3299320), (680, 2969388), (720, 2804422), (765, 2639456), (816, 2474490), (1020, 1979592), (1224, 1649660), (1360, 1484694), (1440, 1402211), (1530, 1319728), (1632, 1237245), (2040, 989796), (2448, 824830), (2720, 742347), (3060, 659864), (4080, 494898), (4896, 412415), (6120, 329932), (8160, 247449), (12240, 164966), (24480, 82483)]