2753474640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{234139}}^1$

素因数の和:234169

約数の個数: 120

約数和(自身を含む): 9929409120

約数和(自身を除く): 7175934480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 234139, 468278, 702417, 936556, 1170695, 1404834, 1638973, 1873112, 2341390, 2809668, 3277946, 3512085, 3746224, 4682780, 4916919, 5619336, 6555892, 7024170, 8194865, 9365560, 9833838, 11238672, 11472811, 13111784, 14048340, 16389730, 18731120, 19667676, 22945622, 24584595, 26223568, 28096680, 32779460, 34418433, 39335352, 45891244, 49169190, 56193360, 57364055, 65558920, 68836866, 78670704, 91782488, 98338380, 114728110, 131117840, 137673732, 172092165, 183564976, 196676760, 229456220, 275347464, 344184330, 393353520, 458912440, 550694928, 688368660, 917824880, 1376737320, 2753474640]

約数ペア:

[(1, 2753474640), (2, 1376737320), (3, 917824880), (4, 688368660), (5, 550694928), (6, 458912440), (7, 393353520), (8, 344184330), (10, 275347464), (12, 229456220), (14, 196676760), (15, 183564976), (16, 172092165), (20, 137673732), (21, 131117840), (24, 114728110), (28, 98338380), (30, 91782488), (35, 78670704), (40, 68836866), (42, 65558920), (48, 57364055), (49, 56193360), (56, 49169190), (60, 45891244), (70, 39335352), (80, 34418433), (84, 32779460), (98, 28096680), (105, 26223568), (112, 24584595), (120, 22945622), (140, 19667676), (147, 18731120), (168, 16389730), (196, 14048340), (210, 13111784), (240, 11472811), (245, 11238672), (280, 9833838), (294, 9365560), (336, 8194865), (392, 7024170), (420, 6555892), (490, 5619336), (560, 4916919), (588, 4682780), (735, 3746224), (784, 3512085), (840, 3277946), (980, 2809668), (1176, 2341390), (1470, 1873112), (1680, 1638973), (1960, 1404834), (2352, 1170695), (2940, 936556), (3920, 702417), (5880, 468278), (11760, 234139)]