7341440640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{52379}}^1$

素因数の和:52474

約数の個数: 128

約数和(自身を含む): 23721854400

約数和(自身を除く): 16380413760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 23360, 28032, 35040, 46720, 52379, 70080, 104758, 140160, 157137, 209516, 261895, 314274, 419032, 523790, 628548, 785685, 838064, 1047580, 1257096, 1571370, 1676128, 2095160, 2514192, 3142740, 3352256, 3823667, 4190320, 5028384, 6285480, 6704512, 7647334, 8380640, 10056768, 11471001, 12570960, 15294668, 16761280, 19118335, 20113536, 22942002, 25141920, 30589336, 33522560, 38236670, 45884004, 50283840, 57355005, 61178672, 76473340, 91768008, 100567680, 114710010, 122357344, 152946680, 183536016, 229420020, 244714688, 305893360, 367072032, 458840040, 489429376, 611786720, 734144064, 917680080, 1223573440, 1468288128, 1835360160, 2447146880, 3670720320, 7341440640]

約数ペア:

[(1, 7341440640), (2, 3670720320), (3, 2447146880), (4, 1835360160), (5, 1468288128), (6, 1223573440), (8, 917680080), (10, 734144064), (12, 611786720), (15, 489429376), (16, 458840040), (20, 367072032), (24, 305893360), (30, 244714688), (32, 229420020), (40, 183536016), (48, 152946680), (60, 122357344), (64, 114710010), (73, 100567680), (80, 91768008), (96, 76473340), (120, 61178672), (128, 57355005), (146, 50283840), (160, 45884004), (192, 38236670), (219, 33522560), (240, 30589336), (292, 25141920), (320, 22942002), (365, 20113536), (384, 19118335), (438, 16761280), (480, 15294668), (584, 12570960), (640, 11471001), (730, 10056768), (876, 8380640), (960, 7647334), (1095, 6704512), (1168, 6285480), (1460, 5028384), (1752, 4190320), (1920, 3823667), (2190, 3352256), (2336, 3142740), (2920, 2514192), (3504, 2095160), (4380, 1676128), (4672, 1571370), (5840, 1257096), (7008, 1047580), (8760, 838064), (9344, 785685), (11680, 628548), (14016, 523790), (17520, 419032), (23360, 314274), (28032, 261895), (35040, 209516), (46720, 157137), (52379, 140160), (70080, 104758)]