77812441840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{23201}}^1$

素因数の和:23387

約数の個数: 160

約数和(自身を含む): 212533289856

約数和(自身を除く): 134720848016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 113, 140, 212, 226, 265, 280, 371, 424, 452, 530, 560, 565, 742, 791, 848, 904, 1060, 1130, 1484, 1582, 1808, 1855, 2120, 2260, 2968, 3164, 3710, 3955, 4240, 4520, 5936, 5989, 6328, 7420, 7910, 9040, 11978, 12656, 14840, 15820, 23201, 23956, 29680, 29945, 31640, 41923, 46402, 47912, 59890, 63280, 83846, 92804, 95824, 116005, 119780, 162407, 167692, 185608, 209615, 232010, 239560, 324814, 335384, 371216, 419230, 464020, 479120, 649628, 670768, 812035, 838460, 928040, 1229653, 1299256, 1624070, 1676920, 1856080, 2459306, 2598512, 2621713, 3248140, 3353840, 4918612, 5243426, 6148265, 6496280, 8607571, 9837224, 10486852, 12296530, 12992560, 13108565, 17215142, 18351991, 19674448, 20973704, 24593060, 26217130, 34430284, 36703982, 41947408, 43037855, 49186120, 52434260, 68860568, 73407964, 86075710, 91759955, 98372240, 104868520, 137721136, 138950789, 146815928, 172151420, 183519910, 209737040, 277901578, 293631856, 344302840, 367039820, 555803156, 688605680, 694753945, 734079640, 972655523, 1111606312, 1389507890, 1468159280, 1945311046, 2223212624, 2779015780, 3890622092, 4863277615, 5558031560, 7781244184, 9726555230, 11116063120, 15562488368, 19453110460, 38906220920, 77812441840]

約数ペア:

[(1, 77812441840), (2, 38906220920), (4, 19453110460), (5, 15562488368), (7, 11116063120), (8, 9726555230), (10, 7781244184), (14, 5558031560), (16, 4863277615), (20, 3890622092), (28, 2779015780), (35, 2223212624), (40, 1945311046), (53, 1468159280), (56, 1389507890), (70, 1111606312), (80, 972655523), (106, 734079640), (112, 694753945), (113, 688605680), (140, 555803156), (212, 367039820), (226, 344302840), (265, 293631856), (280, 277901578), (371, 209737040), (424, 183519910), (452, 172151420), (530, 146815928), (560, 138950789), (565, 137721136), (742, 104868520), (791, 98372240), (848, 91759955), (904, 86075710), (1060, 73407964), (1130, 68860568), (1484, 52434260), (1582, 49186120), (1808, 43037855), (1855, 41947408), (2120, 36703982), (2260, 34430284), (2968, 26217130), (3164, 24593060), (3710, 20973704), (3955, 19674448), (4240, 18351991), (4520, 17215142), (5936, 13108565), (5989, 12992560), (6328, 12296530), (7420, 10486852), (7910, 9837224), (9040, 8607571), (11978, 6496280), (12656, 6148265), (14840, 5243426), (15820, 4918612), (23201, 3353840), (23956, 3248140), (29680, 2621713), (29945, 2598512), (31640, 2459306), (41923, 1856080), (46402, 1676920), (47912, 1624070), (59890, 1299256), (63280, 1229653), (83846, 928040), (92804, 838460), (95824, 812035), (116005, 670768), (119780, 649628), (162407, 479120), (167692, 464020), (185608, 419230), (209615, 371216), (232010, 335384), (239560, 324814)]