7195680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 25945920

約数和(自身を除く): 18750240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 263, 285, 288, 304, 342, 360, 380, 456, 480, 526, 570, 608, 684, 720, 760, 789, 855, 912, 1052, 1140, 1315, 1368, 1440, 1520, 1578, 1710, 1824, 2104, 2280, 2367, 2630, 2736, 3040, 3156, 3420, 3945, 4208, 4560, 4734, 4997, 5260, 5472, 6312, 6840, 7890, 8416, 9120, 9468, 9994, 10520, 11835, 12624, 13680, 14991, 15780, 18936, 19988, 21040, 23670, 24985, 25248, 27360, 29982, 31560, 37872, 39976, 42080, 44973, 47340, 49970, 59964, 63120, 74955, 75744, 79952, 89946, 94680, 99940, 119928, 126240, 149910, 159904, 179892, 189360, 199880, 224865, 239856, 299820, 359784, 378720, 399760, 449730, 479712, 599640, 719568, 799520, 899460, 1199280, 1439136, 1798920, 2398560, 3597840, 7195680]

約数ペア:

[(1, 7195680), (2, 3597840), (3, 2398560), (4, 1798920), (5, 1439136), (6, 1199280), (8, 899460), (9, 799520), (10, 719568), (12, 599640), (15, 479712), (16, 449730), (18, 399760), (19, 378720), (20, 359784), (24, 299820), (30, 239856), (32, 224865), (36, 199880), (38, 189360), (40, 179892), (45, 159904), (48, 149910), (57, 126240), (60, 119928), (72, 99940), (76, 94680), (80, 89946), (90, 79952), (95, 75744), (96, 74955), (114, 63120), (120, 59964), (144, 49970), (152, 47340), (160, 44973), (171, 42080), (180, 39976), (190, 37872), (228, 31560), (240, 29982), (263, 27360), (285, 25248), (288, 24985), (304, 23670), (342, 21040), (360, 19988), (380, 18936), (456, 15780), (480, 14991), (526, 13680), (570, 12624), (608, 11835), (684, 10520), (720, 9994), (760, 9468), (789, 9120), (855, 8416), (912, 7890), (1052, 6840), (1140, 6312), (1315, 5472), (1368, 5260), (1440, 4997), (1520, 4734), (1578, 4560), (1710, 4208), (1824, 3945), (2104, 3420), (2280, 3156), (2367, 3040), (2630, 2736)]