162494163200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6449}}^1$

素因数の和:6633

約数の個数: 216

約数和(自身を含む): 418506547200

約数和(自身を除く): 256012384000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 127, 128, 155, 160, 200, 248, 254, 256, 310, 320, 400, 496, 508, 620, 635, 640, 775, 800, 992, 1016, 1240, 1270, 1280, 1550, 1600, 1984, 2032, 2480, 2540, 3100, 3175, 3200, 3937, 3968, 4064, 4960, 5080, 6200, 6350, 6400, 6449, 7874, 7936, 8128, 9920, 10160, 12400, 12700, 12898, 15748, 16256, 19685, 19840, 20320, 24800, 25400, 25796, 31496, 32245, 32512, 39370, 39680, 40640, 49600, 50800, 51592, 62992, 64490, 78740, 81280, 98425, 99200, 101600, 103184, 125984, 128980, 157480, 161225, 162560, 196850, 198400, 199919, 203200, 206368, 251968, 257960, 314960, 322450, 393700, 399838, 406400, 412736, 503936, 515920, 629920, 644900, 787400, 799676, 812800, 819023, 825472, 999595, 1007872, 1031840, 1259840, 1289800, 1574800, 1599352, 1638046, 1650944, 1999190, 2063680, 2519680, 2579600, 3149600, 3198704, 3276092, 3998380, 4095115, 4127360, 4997975, 5039360, 5159200, 6299200, 6397408, 6552184, 7996760, 8190230, 8254720, 9995950, 10318400, 12598400, 12794816, 13104368, 15993520, 16380460, 19991900, 20475575, 20636800, 25196800, 25389713, 25589632, 26208736, 31987040, 32760920, 39983800, 40951150, 41273600, 50779426, 51179264, 52417472, 63974080, 65521840, 79967600, 81902300, 101558852, 104834944, 126948565, 127948160, 131043680, 159935200, 163804600, 203117704, 209669888, 253897130, 255896320, 262087360, 319870400, 327609200, 406235408, 507794260, 524174720, 634742825, 639740800, 655218400, 812470816, 1015588520, 1048349440, 1269485650, 1279481600, 1310436800, 1624941632, 2031177040, 2538971300, 2620873600, 3249883264, 4062354080, 5077942600, 5241747200, 6499766528, 8124708160, 10155885200, 16249416320, 20311770400, 32498832640, 40623540800, 81247081600, 162494163200]

約数ペア:

[(1, 162494163200), (2, 81247081600), (4, 40623540800), (5, 32498832640), (8, 20311770400), (10, 16249416320), (16, 10155885200), (20, 8124708160), (25, 6499766528), (31, 5241747200), (32, 5077942600), (40, 4062354080), (50, 3249883264), (62, 2620873600), (64, 2538971300), (80, 2031177040), (100, 1624941632), (124, 1310436800), (127, 1279481600), (128, 1269485650), (155, 1048349440), (160, 1015588520), (200, 812470816), (248, 655218400), (254, 639740800), (256, 634742825), (310, 524174720), (320, 507794260), (400, 406235408), (496, 327609200), (508, 319870400), (620, 262087360), (635, 255896320), (640, 253897130), (775, 209669888), (800, 203117704), (992, 163804600), (1016, 159935200), (1240, 131043680), (1270, 127948160), (1280, 126948565), (1550, 104834944), (1600, 101558852), (1984, 81902300), (2032, 79967600), (2480, 65521840), (2540, 63974080), (3100, 52417472), (3175, 51179264), (3200, 50779426), (3937, 41273600), (3968, 40951150), (4064, 39983800), (4960, 32760920), (5080, 31987040), (6200, 26208736), (6350, 25589632), (6400, 25389713), (6449, 25196800), (7874, 20636800), (7936, 20475575), (8128, 19991900), (9920, 16380460), (10160, 15993520), (12400, 13104368), (12700, 12794816), (12898, 12598400), (15748, 10318400), (16256, 9995950), (19685, 8254720), (19840, 8190230), (20320, 7996760), (24800, 6552184), (25400, 6397408), (25796, 6299200), (31496, 5159200), (32245, 5039360), (32512, 4997975), (39370, 4127360), (39680, 4095115), (40640, 3998380), (49600, 3276092), (50800, 3198704), (51592, 3149600), (62992, 2579600), (64490, 2519680), (78740, 2063680), (81280, 1999190), (98425, 1650944), (99200, 1638046), (101600, 1599352), (103184, 1574800), (125984, 1289800), (128980, 1259840), (157480, 1031840), (161225, 1007872), (162560, 999595), (196850, 825472), (198400, 819023), (199919, 812800), (203200, 799676), (206368, 787400), (251968, 644900), (257960, 629920), (314960, 515920), (322450, 503936), (393700, 412736), (399838, 406400)]