208111005440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1423

約数の個数: 288

約数和(自身を含む): 556020326400

約数和(自身を除く): 347909320960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 439, 496, 520, 620, 640, 806, 832, 878, 919, 992, 1040, 1240, 1280, 1612, 1664, 1756, 1838, 1984, 2015, 2080, 2195, 2480, 3224, 3328, 3512, 3676, 3968, 4030, 4160, 4390, 4595, 4960, 5707, 6448, 7024, 7352, 7936, 8060, 8320, 8780, 9190, 9920, 11414, 11947, 12896, 13609, 14048, 14704, 16120, 16640, 17560, 18380, 19840, 22828, 23894, 25792, 27218, 28096, 28489, 28535, 29408, 32240, 35120, 36760, 39680, 45656, 47788, 51584, 54436, 56192, 56978, 57070, 58816, 59735, 64480, 68045, 70240, 73520, 91312, 95576, 103168, 108872, 112384, 113956, 114140, 117632, 119470, 128960, 136090, 140480, 142445, 147040, 176917, 182624, 191152, 217744, 227912, 228280, 235264, 238940, 257920, 272180, 280960, 284890, 294080, 353834, 365248, 370357, 382304, 403441, 435488, 455824, 456560, 477880, 515840, 544360, 561920, 569780, 588160, 707668, 730496, 740714, 764608, 806882, 870976, 884585, 911648, 913120, 955760, 1088720, 1139560, 1176320, 1415336, 1460992, 1481428, 1529216, 1613764, 1741952, 1769170, 1823296, 1826240, 1851785, 1911520, 2017205, 2177440, 2279120, 2830672, 2962856, 3058432, 3227528, 3483904, 3538340, 3646592, 3652480, 3703570, 3823040, 4034410, 4354880, 4558240, 5244733, 5661344, 5925712, 6455056, 7076680, 7293184, 7304960, 7407140, 7646080, 8068820, 8709760, 9116480, 10489466, 11322688, 11851424, 12506671, 12910112, 14153360, 14814280, 15292160, 16137640, 17419520, 18232960, 20978932, 22645376, 23702848, 25013342, 25820224, 26223665, 28306720, 29628560, 32275280, 36465920, 41957864, 45290752, 47405696, 50026684, 51640448, 52447330, 56613440, 59257120, 62533355, 64550560, 83915728, 94811392, 100053368, 103280896, 104894660, 113226880, 118514240, 125066710, 129101120, 162586723, 167831456, 200106736, 209789320, 226453760, 237028480, 250133420, 258202240, 325173446, 335662912, 400213472, 419578640, 474056960, 500266840, 516404480, 650346892, 671325824, 800426944, 812933615, 839157280, 1000533680, 1300693784, 1342651648, 1600853888, 1625867230, 1678314560, 2001067360, 2601387568, 3201707776, 3251734460, 3356629120, 4002134720, 5202775136, 6503468920, 6713258240, 8004269440, 10405550272, 13006937840, 16008538880, 20811100544, 26013875680, 41622201088, 52027751360, 104055502720, 208111005440]

約数ペア:

[(1, 208111005440), (2, 104055502720), (4, 52027751360), (5, 41622201088), (8, 26013875680), (10, 20811100544), (13, 16008538880), (16, 13006937840), (20, 10405550272), (26, 8004269440), (31, 6713258240), (32, 6503468920), (40, 5202775136), (52, 4002134720), (62, 3356629120), (64, 3251734460), (65, 3201707776), (80, 2601387568), (104, 2001067360), (124, 1678314560), (128, 1625867230), (130, 1600853888), (155, 1342651648), (160, 1300693784), (208, 1000533680), (248, 839157280), (256, 812933615), (260, 800426944), (310, 671325824), (320, 650346892), (403, 516404480), (416, 500266840), (439, 474056960), (496, 419578640), (520, 400213472), (620, 335662912), (640, 325173446), (806, 258202240), (832, 250133420), (878, 237028480), (919, 226453760), (992, 209789320), (1040, 200106736), (1240, 167831456), (1280, 162586723), (1612, 129101120), (1664, 125066710), (1756, 118514240), (1838, 113226880), (1984, 104894660), (2015, 103280896), (2080, 100053368), (2195, 94811392), (2480, 83915728), (3224, 64550560), (3328, 62533355), (3512, 59257120), (3676, 56613440), (3968, 52447330), (4030, 51640448), (4160, 50026684), (4390, 47405696), (4595, 45290752), (4960, 41957864), (5707, 36465920), (6448, 32275280), (7024, 29628560), (7352, 28306720), (7936, 26223665), (8060, 25820224), (8320, 25013342), (8780, 23702848), (9190, 22645376), (9920, 20978932), (11414, 18232960), (11947, 17419520), (12896, 16137640), (13609, 15292160), (14048, 14814280), (14704, 14153360), (16120, 12910112), (16640, 12506671), (17560, 11851424), (18380, 11322688), (19840, 10489466), (22828, 9116480), (23894, 8709760), (25792, 8068820), (27218, 7646080), (28096, 7407140), (28489, 7304960), (28535, 7293184), (29408, 7076680), (32240, 6455056), (35120, 5925712), (36760, 5661344), (39680, 5244733), (45656, 4558240), (47788, 4354880), (51584, 4034410), (54436, 3823040), (56192, 3703570), (56978, 3652480), (57070, 3646592), (58816, 3538340), (59735, 3483904), (64480, 3227528), (68045, 3058432), (70240, 2962856), (73520, 2830672), (91312, 2279120), (95576, 2177440), (103168, 2017205), (108872, 1911520), (112384, 1851785), (113956, 1826240), (114140, 1823296), (117632, 1769170), (119470, 1741952), (128960, 1613764), (136090, 1529216), (140480, 1481428), (142445, 1460992), (147040, 1415336), (176917, 1176320), (182624, 1139560), (191152, 1088720), (217744, 955760), (227912, 913120), (228280, 911648), (235264, 884585), (238940, 870976), (257920, 806882), (272180, 764608), (280960, 740714), (284890, 730496), (294080, 707668), (353834, 588160), (365248, 569780), (370357, 561920), (382304, 544360), (403441, 515840), (435488, 477880), (455824, 456560)]