2044488320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10682

約数の個数: 128

約数和(自身を含む): 5716275840

約数和(自身を除く): 3671787520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 10613, 12040, 13760, 19264, 21226, 24080, 27520, 38528, 42452, 48160, 53065, 74291, 84904, 96320, 106130, 148582, 169808, 192640, 212260, 297164, 339616, 371455, 424520, 456359, 594328, 679232, 742910, 849040, 912718, 1188656, 1358464, 1485820, 1698080, 1825436, 2281795, 2377312, 2971640, 3194513, 3396160, 3650872, 4563590, 4754624, 5943280, 6389026, 6792320, 7301744, 9127180, 9509248, 11886560, 12778052, 14603488, 15972565, 18254360, 23773120, 25556104, 29206976, 31945130, 36508720, 47546240, 51112208, 58413952, 63890260, 73017440, 102224416, 127780520, 146034880, 204448832, 255561040, 292069760, 408897664, 511122080, 1022244160, 2044488320]

約数ペア:

[(1, 2044488320), (2, 1022244160), (4, 511122080), (5, 408897664), (7, 292069760), (8, 255561040), (10, 204448832), (14, 146034880), (16, 127780520), (20, 102224416), (28, 73017440), (32, 63890260), (35, 58413952), (40, 51112208), (43, 47546240), (56, 36508720), (64, 31945130), (70, 29206976), (80, 25556104), (86, 23773120), (112, 18254360), (128, 15972565), (140, 14603488), (160, 12778052), (172, 11886560), (215, 9509248), (224, 9127180), (280, 7301744), (301, 6792320), (320, 6389026), (344, 5943280), (430, 4754624), (448, 4563590), (560, 3650872), (602, 3396160), (640, 3194513), (688, 2971640), (860, 2377312), (896, 2281795), (1120, 1825436), (1204, 1698080), (1376, 1485820), (1505, 1358464), (1720, 1188656), (2240, 912718), (2408, 849040), (2752, 742910), (3010, 679232), (3440, 594328), (4480, 456359), (4816, 424520), (5504, 371455), (6020, 339616), (6880, 297164), (9632, 212260), (10613, 192640), (12040, 169808), (13760, 148582), (19264, 106130), (21226, 96320), (24080, 84904), (27520, 74291), (38528, 53065), (42452, 48160)]