85684972160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{254047}}^1$

素因数の和:254114

約数の個数: 128

約数和(自身を含む): 223887421440

約数和(自身を除く): 138202449280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10880, 16864, 19840, 21080, 33728, 42160, 67456, 84320, 168640, 254047, 337280, 508094, 1016188, 1270235, 2032376, 2540470, 4064752, 4318799, 5080940, 7875457, 8129504, 8637598, 10161880, 15750914, 16259008, 17275196, 20323760, 21593995, 31501828, 32518016, 34550392, 39377285, 40647520, 43187990, 63003656, 69100784, 78754570, 81295040, 86375980, 126007312, 133882769, 138201568, 157509140, 162590080, 172751960, 252014624, 267765538, 276403136, 315018280, 345503920, 504029248, 535531076, 552806272, 630036560, 669413845, 691007840, 1008058496, 1071062152, 1260073120, 1338827690, 1382015680, 2142124304, 2520146240, 2677655380, 2764031360, 4284248608, 5040292480, 5355310760, 8568497216, 10710621520, 17136994432, 21421243040, 42842486080, 85684972160]

約数ペア:

[(1, 85684972160), (2, 42842486080), (4, 21421243040), (5, 17136994432), (8, 10710621520), (10, 8568497216), (16, 5355310760), (17, 5040292480), (20, 4284248608), (31, 2764031360), (32, 2677655380), (34, 2520146240), (40, 2142124304), (62, 1382015680), (64, 1338827690), (68, 1260073120), (80, 1071062152), (85, 1008058496), (124, 691007840), (128, 669413845), (136, 630036560), (155, 552806272), (160, 535531076), (170, 504029248), (248, 345503920), (272, 315018280), (310, 276403136), (320, 267765538), (340, 252014624), (496, 172751960), (527, 162590080), (544, 157509140), (620, 138201568), (640, 133882769), (680, 126007312), (992, 86375980), (1054, 81295040), (1088, 78754570), (1240, 69100784), (1360, 63003656), (1984, 43187990), (2108, 40647520), (2176, 39377285), (2480, 34550392), (2635, 32518016), (2720, 31501828), (3968, 21593995), (4216, 20323760), (4960, 17275196), (5270, 16259008), (5440, 15750914), (8432, 10161880), (9920, 8637598), (10540, 8129504), (10880, 7875457), (16864, 5080940), (19840, 4318799), (21080, 4064752), (33728, 2540470), (42160, 2032376), (67456, 1270235), (84320, 1016188), (168640, 508094), (254047, 337280)]