290346107520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1137007}}^1$

素因数の和:1137055

約数の個数: 256

約数和(自身を含む): 1113358233600

約数和(自身を除く): 823012126080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 63840, 85120, 127680, 255360, 1137007, 2274014, 3411021, 4548028, 5685035, 6822042, 7959049, 9096056, 11370070, 13644084, 15918098, 17055105, 18192112, 21603133, 22740140, 23877147, 27288168, 31836196, 34110210, 36384224, 39795245, 43206266, 45480280, 47754294, 54576336, 63672392, 64809399, 68220420, 72768448, 79590490, 86412532, 90960560, 95508588, 108015665, 109152672, 119385735, 127344784, 129618798, 136440840, 145536896, 151221931, 159180980, 172825064, 181921120, 191017176, 216031330, 218305344, 238771470, 254689568, 259237596, 272881680, 302443862, 318361960, 324046995, 345650128, 363842240, 382034352, 432062660, 436610688, 453665793, 477542940, 509379136, 518475192, 545763360, 604887724, 636723920, 648093990, 691300256, 727684480, 756109655, 764068704, 864125320, 907331586, 955085880, 1018758272, 1036950384, 1091526720, 1209775448, 1273447840, 1296187980, 1382600512, 1512219310, 1528137408, 1728250640, 1814663172, 1910171760, 2073900768, 2183053440, 2268328965, 2419550896, 2546895680, 2592375960, 2765201024, 3024438620, 3056274816, 3456501280, 3629326344, 3820343520, 4147801536, 4536657930, 4839101792, 5093791360, 5184751920, 6048877240, 6913002560, 7258652688, 7640687040, 8295603072, 9073315860, 9678203584, 10369503840, 12097754480, 13826005120, 14517305376, 15281374080, 18146631720, 19356407168, 20739007680, 24195508960, 29034610752, 36293263440, 41478015360, 48391017920, 58069221504, 72586526880, 96782035840, 145173053760, 290346107520]

約数ペア:

[(1, 290346107520), (2, 145173053760), (3, 96782035840), (4, 72586526880), (5, 58069221504), (6, 48391017920), (7, 41478015360), (8, 36293263440), (10, 29034610752), (12, 24195508960), (14, 20739007680), (15, 19356407168), (16, 18146631720), (19, 15281374080), (20, 14517305376), (21, 13826005120), (24, 12097754480), (28, 10369503840), (30, 9678203584), (32, 9073315860), (35, 8295603072), (38, 7640687040), (40, 7258652688), (42, 6913002560), (48, 6048877240), (56, 5184751920), (57, 5093791360), (60, 4839101792), (64, 4536657930), (70, 4147801536), (76, 3820343520), (80, 3629326344), (84, 3456501280), (95, 3056274816), (96, 3024438620), (105, 2765201024), (112, 2592375960), (114, 2546895680), (120, 2419550896), (128, 2268328965), (133, 2183053440), (140, 2073900768), (152, 1910171760), (160, 1814663172), (168, 1728250640), (190, 1528137408), (192, 1512219310), (210, 1382600512), (224, 1296187980), (228, 1273447840), (240, 1209775448), (266, 1091526720), (280, 1036950384), (285, 1018758272), (304, 955085880), (320, 907331586), (336, 864125320), (380, 764068704), (384, 756109655), (399, 727684480), (420, 691300256), (448, 648093990), (456, 636723920), (480, 604887724), (532, 545763360), (560, 518475192), (570, 509379136), (608, 477542940), (640, 453665793), (665, 436610688), (672, 432062660), (760, 382034352), (798, 363842240), (840, 345650128), (896, 324046995), (912, 318361960), (960, 302443862), (1064, 272881680), (1120, 259237596), (1140, 254689568), (1216, 238771470), (1330, 218305344), (1344, 216031330), (1520, 191017176), (1596, 181921120), (1680, 172825064), (1824, 159180980), (1920, 151221931), (1995, 145536896), (2128, 136440840), (2240, 129618798), (2280, 127344784), (2432, 119385735), (2660, 109152672), (2688, 108015665), (3040, 95508588), (3192, 90960560), (3360, 86412532), (3648, 79590490), (3990, 72768448), (4256, 68220420), (4480, 64809399), (4560, 63672392), (5320, 54576336), (6080, 47754294), (6384, 45480280), (6720, 43206266), (7296, 39795245), (7980, 36384224), (8512, 34110210), (9120, 31836196), (10640, 27288168), (12160, 23877147), (12768, 22740140), (13440, 21603133), (15960, 18192112), (17024, 17055105), (18240, 15918098), (21280, 13644084), (25536, 11370070), (31920, 9096056), (36480, 7959049), (42560, 6822042), (51072, 5685035), (63840, 4548028), (85120, 3411021), (127680, 2274014), (255360, 1137007)]