8457287160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12601}}^1$

素因数の和:12686

約数の個数: 256

約数和(自身を含む): 31357808640

約数和(自身を除く): 22900521480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 235, 238, 255, 280, 282, 329, 340, 357, 376, 408, 420, 470, 476, 510, 564, 595, 658, 680, 705, 714, 799, 840, 940, 952, 987, 1020, 1128, 1190, 1316, 1410, 1428, 1598, 1645, 1785, 1880, 1974, 2040, 2380, 2397, 2632, 2820, 2856, 3196, 3290, 3570, 3948, 3995, 4760, 4794, 4935, 5593, 5640, 6392, 6580, 7140, 7896, 7990, 9588, 9870, 11186, 11985, 12601, 13160, 14280, 15980, 16779, 19176, 19740, 22372, 23970, 25202, 27965, 31960, 33558, 37803, 39480, 44744, 47940, 50404, 55930, 63005, 67116, 75606, 83895, 88207, 95880, 100808, 111860, 126010, 134232, 151212, 167790, 176414, 189015, 214217, 223720, 252020, 264621, 302424, 335580, 352828, 378030, 428434, 441035, 504040, 529242, 592247, 642651, 671160, 705656, 756060, 856868, 882070, 1058484, 1071085, 1184494, 1285302, 1323105, 1499519, 1512120, 1713736, 1764140, 1776741, 2116968, 2142170, 2368988, 2570604, 2646210, 2961235, 2999038, 3213255, 3528280, 3553482, 4145729, 4284340, 4498557, 4737976, 5141208, 5292420, 5922470, 5998076, 6426510, 7106964, 7497595, 8291458, 8568680, 8883705, 8997114, 10068199, 10584840, 11844940, 11996152, 12437187, 12853020, 14213928, 14995190, 16582916, 17767410, 17994228, 20136398, 20728645, 22492785, 23689880, 24874374, 25706040, 29990380, 30204597, 33165832, 35534820, 35988456, 40272796, 41457290, 44985570, 49748748, 50340995, 59980760, 60409194, 62185935, 70477393, 71069640, 80545592, 82914580, 89971140, 99497496, 100681990, 120818388, 124371870, 140954786, 151022985, 165829160, 179942280, 201363980, 211432179, 241636776, 248743740, 281909572, 302045970, 352386965, 402727960, 422864358, 497487480, 563819144, 604091940, 704773930, 845728716, 1057160895, 1208183880, 1409547860, 1691457432, 2114321790, 2819095720, 4228643580, 8457287160]

約数ペア:

[(1, 8457287160), (2, 4228643580), (3, 2819095720), (4, 2114321790), (5, 1691457432), (6, 1409547860), (7, 1208183880), (8, 1057160895), (10, 845728716), (12, 704773930), (14, 604091940), (15, 563819144), (17, 497487480), (20, 422864358), (21, 402727960), (24, 352386965), (28, 302045970), (30, 281909572), (34, 248743740), (35, 241636776), (40, 211432179), (42, 201363980), (47, 179942280), (51, 165829160), (56, 151022985), (60, 140954786), (68, 124371870), (70, 120818388), (84, 100681990), (85, 99497496), (94, 89971140), (102, 82914580), (105, 80545592), (119, 71069640), (120, 70477393), (136, 62185935), (140, 60409194), (141, 59980760), (168, 50340995), (170, 49748748), (188, 44985570), (204, 41457290), (210, 40272796), (235, 35988456), (238, 35534820), (255, 33165832), (280, 30204597), (282, 29990380), (329, 25706040), (340, 24874374), (357, 23689880), (376, 22492785), (408, 20728645), (420, 20136398), (470, 17994228), (476, 17767410), (510, 16582916), (564, 14995190), (595, 14213928), (658, 12853020), (680, 12437187), (705, 11996152), (714, 11844940), (799, 10584840), (840, 10068199), (940, 8997114), (952, 8883705), (987, 8568680), (1020, 8291458), (1128, 7497595), (1190, 7106964), (1316, 6426510), (1410, 5998076), (1428, 5922470), (1598, 5292420), (1645, 5141208), (1785, 4737976), (1880, 4498557), (1974, 4284340), (2040, 4145729), (2380, 3553482), (2397, 3528280), (2632, 3213255), (2820, 2999038), (2856, 2961235), (3196, 2646210), (3290, 2570604), (3570, 2368988), (3948, 2142170), (3995, 2116968), (4760, 1776741), (4794, 1764140), (4935, 1713736), (5593, 1512120), (5640, 1499519), (6392, 1323105), (6580, 1285302), (7140, 1184494), (7896, 1071085), (7990, 1058484), (9588, 882070), (9870, 856868), (11186, 756060), (11985, 705656), (12601, 671160), (13160, 642651), (14280, 592247), (15980, 529242), (16779, 504040), (19176, 441035), (19740, 428434), (22372, 378030), (23970, 352828), (25202, 335580), (27965, 302424), (31960, 264621), (33558, 252020), (37803, 223720), (39480, 214217), (44744, 189015), (47940, 176414), (50404, 167790), (55930, 151212), (63005, 134232), (67116, 126010), (75606, 111860), (83895, 100808), (88207, 95880)]