352651040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 1001113344

約数和(自身を除く): 648462304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1451, 1519, 1568, 1736, 1960, 2170, 2480, 2902, 3038, 3472, 3920, 4340, 4960, 5804, 6076, 6944, 7255, 7595, 7840, 8680, 10157, 11608, 12152, 14510, 15190, 17360, 20314, 23216, 24304, 29020, 30380, 34720, 40628, 44981, 46432, 48608, 50785, 58040, 60760, 71099, 81256, 89962, 101570, 116080, 121520, 142198, 162512, 179924, 203140, 224905, 232160, 243040, 284396, 314867, 325024, 355495, 359848, 406280, 449810, 568792, 629734, 710990, 719696, 812560, 899620, 1137584, 1259468, 1421980, 1439392, 1574335, 1625120, 1799240, 2204069, 2275168, 2518936, 2843960, 3148670, 3598480, 4408138, 5037872, 5687920, 6297340, 7196960, 8816276, 10075744, 11020345, 11375840, 12594680, 17632552, 22040690, 25189360, 35265104, 44081380, 50378720, 70530208, 88162760, 176325520, 352651040]

約数ペア:

[(1, 352651040), (2, 176325520), (4, 88162760), (5, 70530208), (7, 50378720), (8, 44081380), (10, 35265104), (14, 25189360), (16, 22040690), (20, 17632552), (28, 12594680), (31, 11375840), (32, 11020345), (35, 10075744), (40, 8816276), (49, 7196960), (56, 6297340), (62, 5687920), (70, 5037872), (80, 4408138), (98, 3598480), (112, 3148670), (124, 2843960), (140, 2518936), (155, 2275168), (160, 2204069), (196, 1799240), (217, 1625120), (224, 1574335), (245, 1439392), (248, 1421980), (280, 1259468), (310, 1137584), (392, 899620), (434, 812560), (490, 719696), (496, 710990), (560, 629734), (620, 568792), (784, 449810), (868, 406280), (980, 359848), (992, 355495), (1085, 325024), (1120, 314867), (1240, 284396), (1451, 243040), (1519, 232160), (1568, 224905), (1736, 203140), (1960, 179924), (2170, 162512), (2480, 142198), (2902, 121520), (3038, 116080), (3472, 101570), (3920, 89962), (4340, 81256), (4960, 71099), (5804, 60760), (6076, 58040), (6944, 50785), (7255, 48608), (7595, 46432), (7840, 44981), (8680, 40628), (10157, 34720), (11608, 30380), (12152, 29020), (14510, 24304), (15190, 23216), (17360, 20314)]