6481286400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4273}}^1$

素因数の和:4381

約数の個数: 216

約数和(自身を含む): 21665418880

約数和(自身を除く): 15184132480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 256, 300, 316, 320, 384, 395, 400, 474, 480, 600, 632, 640, 768, 790, 800, 948, 960, 1185, 1200, 1264, 1280, 1580, 1600, 1896, 1920, 1975, 2370, 2400, 2528, 3160, 3200, 3792, 3840, 3950, 4273, 4740, 4800, 5056, 5925, 6320, 6400, 7584, 7900, 8546, 9480, 9600, 10112, 11850, 12640, 12819, 15168, 15800, 17092, 18960, 19200, 20224, 21365, 23700, 25280, 25638, 30336, 31600, 34184, 37920, 42730, 47400, 50560, 51276, 60672, 63200, 64095, 68368, 75840, 85460, 94800, 101120, 102552, 106825, 126400, 128190, 136736, 151680, 170920, 189600, 205104, 213650, 252800, 256380, 273472, 303360, 320475, 337567, 341840, 379200, 410208, 427300, 505600, 512760, 546944, 640950, 675134, 683680, 758400, 820416, 854600, 1012701, 1025520, 1093888, 1281900, 1350268, 1367360, 1516800, 1640832, 1687835, 1709200, 2025402, 2051040, 2563800, 2700536, 2734720, 3281664, 3375670, 3418400, 4050804, 4102080, 5063505, 5127600, 5401072, 5469440, 6751340, 6836800, 8101608, 8204160, 8439175, 10127010, 10255200, 10802144, 13502680, 13673600, 16203216, 16408320, 16878350, 20254020, 20510400, 21604288, 25317525, 27005360, 27347200, 32406432, 33756700, 40508040, 41020800, 43208576, 50635050, 54010720, 64812864, 67513400, 81016080, 82041600, 86417152, 101270100, 108021440, 129625728, 135026800, 162032160, 202540200, 216042880, 259251456, 270053600, 324064320, 405080400, 432085760, 540107200, 648128640, 810160800, 1080214400, 1296257280, 1620321600, 2160428800, 3240643200, 6481286400]

約数ペア:

[(1, 6481286400), (2, 3240643200), (3, 2160428800), (4, 1620321600), (5, 1296257280), (6, 1080214400), (8, 810160800), (10, 648128640), (12, 540107200), (15, 432085760), (16, 405080400), (20, 324064320), (24, 270053600), (25, 259251456), (30, 216042880), (32, 202540200), (40, 162032160), (48, 135026800), (50, 129625728), (60, 108021440), (64, 101270100), (75, 86417152), (79, 82041600), (80, 81016080), (96, 67513400), (100, 64812864), (120, 54010720), (128, 50635050), (150, 43208576), (158, 41020800), (160, 40508040), (192, 33756700), (200, 32406432), (237, 27347200), (240, 27005360), (256, 25317525), (300, 21604288), (316, 20510400), (320, 20254020), (384, 16878350), (395, 16408320), (400, 16203216), (474, 13673600), (480, 13502680), (600, 10802144), (632, 10255200), (640, 10127010), (768, 8439175), (790, 8204160), (800, 8101608), (948, 6836800), (960, 6751340), (1185, 5469440), (1200, 5401072), (1264, 5127600), (1280, 5063505), (1580, 4102080), (1600, 4050804), (1896, 3418400), (1920, 3375670), (1975, 3281664), (2370, 2734720), (2400, 2700536), (2528, 2563800), (3160, 2051040), (3200, 2025402), (3792, 1709200), (3840, 1687835), (3950, 1640832), (4273, 1516800), (4740, 1367360), (4800, 1350268), (5056, 1281900), (5925, 1093888), (6320, 1025520), (6400, 1012701), (7584, 854600), (7900, 820416), (8546, 758400), (9480, 683680), (9600, 675134), (10112, 640950), (11850, 546944), (12640, 512760), (12819, 505600), (15168, 427300), (15800, 410208), (17092, 379200), (18960, 341840), (19200, 337567), (20224, 320475), (21365, 303360), (23700, 273472), (25280, 256380), (25638, 252800), (30336, 213650), (31600, 205104), (34184, 189600), (37920, 170920), (42730, 151680), (47400, 136736), (50560, 128190), (51276, 126400), (60672, 106825), (63200, 102552), (64095, 101120), (68368, 94800), (75840, 85460)]