442172160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 1546809264

約数和(自身を除く): 1104637104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 293, 320, 360, 384, 393, 480, 524, 576, 586, 640, 655, 720, 768, 786, 879, 960, 1048, 1152, 1172, 1179, 1280, 1310, 1440, 1465, 1572, 1758, 1920, 1965, 2096, 2304, 2344, 2358, 2620, 2637, 2880, 2930, 3144, 3516, 3840, 3930, 4192, 4395, 4688, 4716, 5240, 5274, 5760, 5860, 5895, 6288, 7032, 7860, 8384, 8790, 9376, 9432, 10480, 10548, 11520, 11720, 11790, 12576, 13185, 14064, 15720, 16768, 17580, 18752, 18864, 20960, 21096, 23440, 23580, 25152, 26370, 28128, 31440, 33536, 35160, 37504, 37728, 38383, 41920, 42192, 46880, 47160, 50304, 52740, 56256, 62880, 70320, 75008, 75456, 76766, 83840, 84384, 93760, 94320, 100608, 105480, 112512, 115149, 125760, 140640, 150912, 153532, 167680, 168768, 187520, 188640, 191915, 210960, 225024, 230298, 251520, 281280, 301824, 307064, 337536, 345447, 375040, 377280, 383830, 421920, 460596, 503040, 562560, 575745, 614128, 675072, 690894, 754560, 767660, 843840, 921192, 1125120, 1151490, 1228256, 1381788, 1509120, 1535320, 1687680, 1727235, 1842384, 2302980, 2456512, 2763576, 3070640, 3375360, 3454470, 3684768, 4605960, 4913024, 5527152, 6141280, 6908940, 7369536, 9211920, 9826048, 11054304, 12282560, 13817880, 14739072, 18423840, 22108608, 24565120, 27635760, 29478144, 36847680, 44217216, 49130240, 55271520, 73695360, 88434432, 110543040, 147390720, 221086080, 442172160]

約数ペア:

[(1, 442172160), (2, 221086080), (3, 147390720), (4, 110543040), (5, 88434432), (6, 73695360), (8, 55271520), (9, 49130240), (10, 44217216), (12, 36847680), (15, 29478144), (16, 27635760), (18, 24565120), (20, 22108608), (24, 18423840), (30, 14739072), (32, 13817880), (36, 12282560), (40, 11054304), (45, 9826048), (48, 9211920), (60, 7369536), (64, 6908940), (72, 6141280), (80, 5527152), (90, 4913024), (96, 4605960), (120, 3684768), (128, 3454470), (131, 3375360), (144, 3070640), (160, 2763576), (180, 2456512), (192, 2302980), (240, 1842384), (256, 1727235), (262, 1687680), (288, 1535320), (293, 1509120), (320, 1381788), (360, 1228256), (384, 1151490), (393, 1125120), (480, 921192), (524, 843840), (576, 767660), (586, 754560), (640, 690894), (655, 675072), (720, 614128), (768, 575745), (786, 562560), (879, 503040), (960, 460596), (1048, 421920), (1152, 383830), (1172, 377280), (1179, 375040), (1280, 345447), (1310, 337536), (1440, 307064), (1465, 301824), (1572, 281280), (1758, 251520), (1920, 230298), (1965, 225024), (2096, 210960), (2304, 191915), (2344, 188640), (2358, 187520), (2620, 168768), (2637, 167680), (2880, 153532), (2930, 150912), (3144, 140640), (3516, 125760), (3840, 115149), (3930, 112512), (4192, 105480), (4395, 100608), (4688, 94320), (4716, 93760), (5240, 84384), (5274, 83840), (5760, 76766), (5860, 75456), (5895, 75008), (6288, 70320), (7032, 62880), (7860, 56256), (8384, 52740), (8790, 50304), (9376, 47160), (9432, 46880), (10480, 42192), (10548, 41920), (11520, 38383), (11720, 37728), (11790, 37504), (12576, 35160), (13185, 33536), (14064, 31440), (15720, 28128), (16768, 26370), (17580, 25152), (18752, 23580), (18864, 23440), (20960, 21096)]