1376127200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7985

約数の個数: 144

約数和(自身を含む): 3963746304

約数和(自身を除く): 2587619104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 7927, 8680, 10850, 12400, 15854, 17360, 21700, 24800, 31708, 34720, 39635, 43400, 55489, 63416, 79270, 86800, 110978, 126832, 158540, 173600, 198175, 221956, 245737, 253664, 277445, 317080, 396350, 443912, 491474, 554890, 634160, 792700, 887824, 982948, 1109780, 1228685, 1268320, 1387225, 1585400, 1720159, 1775648, 1965896, 2219560, 2457370, 2774450, 3170800, 3440318, 3931792, 4439120, 4914740, 5548900, 6143425, 6341600, 6880636, 7863584, 8600795, 8878240, 9829480, 11097800, 12286850, 13761272, 17201590, 19658960, 22195600, 24573700, 27522544, 34403180, 39317920, 43003975, 44391200, 49147400, 55045088, 68806360, 86007950, 98294800, 137612720, 172015900, 196589600, 275225440, 344031800, 688063600, 1376127200]

約数ペア:

[(1, 1376127200), (2, 688063600), (4, 344031800), (5, 275225440), (7, 196589600), (8, 172015900), (10, 137612720), (14, 98294800), (16, 86007950), (20, 68806360), (25, 55045088), (28, 49147400), (31, 44391200), (32, 43003975), (35, 39317920), (40, 34403180), (50, 27522544), (56, 24573700), (62, 22195600), (70, 19658960), (80, 17201590), (100, 13761272), (112, 12286850), (124, 11097800), (140, 9829480), (155, 8878240), (160, 8600795), (175, 7863584), (200, 6880636), (217, 6341600), (224, 6143425), (248, 5548900), (280, 4914740), (310, 4439120), (350, 3931792), (400, 3440318), (434, 3170800), (496, 2774450), (560, 2457370), (620, 2219560), (700, 1965896), (775, 1775648), (800, 1720159), (868, 1585400), (992, 1387225), (1085, 1268320), (1120, 1228685), (1240, 1109780), (1400, 982948), (1550, 887824), (1736, 792700), (2170, 634160), (2480, 554890), (2800, 491474), (3100, 443912), (3472, 396350), (4340, 317080), (4960, 277445), (5425, 253664), (5600, 245737), (6200, 221956), (6944, 198175), (7927, 173600), (8680, 158540), (10850, 126832), (12400, 110978), (15854, 86800), (17360, 79270), (21700, 63416), (24800, 55489), (31708, 43400), (34720, 39635)]