1353128000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 224

約数和(自身を含む): 3893929728

約数和(自身を除く): 2540801728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 200, 224, 250, 280, 292, 320, 331, 350, 365, 400, 448, 500, 511, 560, 584, 662, 700, 730, 800, 875, 1000, 1022, 1120, 1168, 1324, 1400, 1460, 1600, 1655, 1750, 1825, 2000, 2044, 2240, 2317, 2336, 2555, 2648, 2800, 2920, 3310, 3500, 3650, 4000, 4088, 4634, 4672, 5110, 5296, 5600, 5840, 6620, 7000, 7300, 8000, 8176, 8275, 9125, 9268, 10220, 10592, 11200, 11585, 11680, 12775, 13240, 14000, 14600, 16352, 16550, 18250, 18536, 20440, 21184, 23170, 23360, 24163, 25550, 26480, 28000, 29200, 32704, 33100, 36500, 37072, 40880, 41375, 46340, 48326, 51100, 52960, 56000, 57925, 58400, 63875, 66200, 73000, 74144, 81760, 82750, 92680, 96652, 102200, 105920, 115850, 116800, 120815, 127750, 132400, 146000, 148288, 163520, 165500, 169141, 185360, 193304, 204400, 231700, 241630, 255500, 264800, 289625, 292000, 331000, 338282, 370720, 386608, 408800, 463400, 483260, 511000, 529600, 579250, 584000, 604075, 662000, 676564, 741440, 773216, 817600, 845705, 926800, 966520, 1022000, 1158500, 1208150, 1324000, 1353128, 1546432, 1691410, 1853600, 1933040, 2044000, 2317000, 2416300, 2648000, 2706256, 3020375, 3382820, 3707200, 3866080, 4088000, 4228525, 4634000, 4832600, 5412512, 6040750, 6765640, 7732160, 8457050, 9268000, 9665200, 10825024, 12081500, 13531280, 16914100, 18536000, 19330400, 21142625, 24163000, 27062560, 33828200, 38660800, 42285250, 48326000, 54125120, 67656400, 84570500, 96652000, 135312800, 169141000, 193304000, 270625600, 338282000, 676564000, 1353128000]

約数ペア:

[(1, 1353128000), (2, 676564000), (4, 338282000), (5, 270625600), (7, 193304000), (8, 169141000), (10, 135312800), (14, 96652000), (16, 84570500), (20, 67656400), (25, 54125120), (28, 48326000), (32, 42285250), (35, 38660800), (40, 33828200), (50, 27062560), (56, 24163000), (64, 21142625), (70, 19330400), (73, 18536000), (80, 16914100), (100, 13531280), (112, 12081500), (125, 10825024), (140, 9665200), (146, 9268000), (160, 8457050), (175, 7732160), (200, 6765640), (224, 6040750), (250, 5412512), (280, 4832600), (292, 4634000), (320, 4228525), (331, 4088000), (350, 3866080), (365, 3707200), (400, 3382820), (448, 3020375), (500, 2706256), (511, 2648000), (560, 2416300), (584, 2317000), (662, 2044000), (700, 1933040), (730, 1853600), (800, 1691410), (875, 1546432), (1000, 1353128), (1022, 1324000), (1120, 1208150), (1168, 1158500), (1324, 1022000), (1400, 966520), (1460, 926800), (1600, 845705), (1655, 817600), (1750, 773216), (1825, 741440), (2000, 676564), (2044, 662000), (2240, 604075), (2317, 584000), (2336, 579250), (2555, 529600), (2648, 511000), (2800, 483260), (2920, 463400), (3310, 408800), (3500, 386608), (3650, 370720), (4000, 338282), (4088, 331000), (4634, 292000), (4672, 289625), (5110, 264800), (5296, 255500), (5600, 241630), (5840, 231700), (6620, 204400), (7000, 193304), (7300, 185360), (8000, 169141), (8176, 165500), (8275, 163520), (9125, 148288), (9268, 146000), (10220, 132400), (10592, 127750), (11200, 120815), (11585, 116800), (11680, 115850), (12775, 105920), (13240, 102200), (14000, 96652), (14600, 92680), (16352, 82750), (16550, 81760), (18250, 74144), (18536, 73000), (20440, 66200), (21184, 63875), (23170, 58400), (23360, 57925), (24163, 56000), (25550, 52960), (26480, 51100), (28000, 48326), (29200, 46340), (32704, 41375), (33100, 40880), (36500, 37072)]