219869710080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{806447}}^1$

素因数の和:806542

約数の個数: 144

約数和(自身を含む): 712100035584

約数和(自身を除く): 492230325504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 18176, 22720, 27264, 34080, 45440, 54528, 68160, 90880, 136320, 272640, 806447, 1612894, 2419341, 3225788, 4032235, 4838682, 6451576, 8064470, 9677364, 12096705, 12903152, 16128940, 19354728, 24193410, 25806304, 32257880, 38709456, 48386820, 51612608, 57257737, 64515760, 77418912, 96773640, 103225216, 114515474, 129031520, 154837824, 171773211, 193547280, 206450432, 229030948, 258063040, 286288685, 309675648, 343546422, 387094560, 458061896, 516126080, 572577370, 619351296, 687092844, 774189120, 858866055, 916123792, 1032252160, 1145154740, 1374185688, 1548378240, 1717732110, 1832247584, 2290309480, 2748371376, 3096756480, 3435464220, 3664495168, 4580618960, 5496742752, 6870928440, 7328990336, 9161237920, 10993485504, 13741856880, 14657980672, 18322475840, 21986971008, 27483713760, 36644951680, 43973942016, 54967427520, 73289903360, 109934855040, 219869710080]

約数ペア:

[(1, 219869710080), (2, 109934855040), (3, 73289903360), (4, 54967427520), (5, 43973942016), (6, 36644951680), (8, 27483713760), (10, 21986971008), (12, 18322475840), (15, 14657980672), (16, 13741856880), (20, 10993485504), (24, 9161237920), (30, 7328990336), (32, 6870928440), (40, 5496742752), (48, 4580618960), (60, 3664495168), (64, 3435464220), (71, 3096756480), (80, 2748371376), (96, 2290309480), (120, 1832247584), (128, 1717732110), (142, 1548378240), (160, 1374185688), (192, 1145154740), (213, 1032252160), (240, 916123792), (256, 858866055), (284, 774189120), (320, 687092844), (355, 619351296), (384, 572577370), (426, 516126080), (480, 458061896), (568, 387094560), (640, 343546422), (710, 309675648), (768, 286288685), (852, 258063040), (960, 229030948), (1065, 206450432), (1136, 193547280), (1280, 171773211), (1420, 154837824), (1704, 129031520), (1920, 114515474), (2130, 103225216), (2272, 96773640), (2840, 77418912), (3408, 64515760), (3840, 57257737), (4260, 51612608), (4544, 48386820), (5680, 38709456), (6816, 32257880), (8520, 25806304), (9088, 24193410), (11360, 19354728), (13632, 16128940), (17040, 12903152), (18176, 12096705), (22720, 9677364), (27264, 8064470), (34080, 6451576), (45440, 4838682), (54528, 4032235), (68160, 3225788), (90880, 2419341), (136320, 1612894), (272640, 806447)]