22472887520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 57150878400

約数和(自身を除く): 34677990880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 229, 272, 331, 340, 436, 458, 544, 545, 662, 680, 872, 916, 1090, 1145, 1324, 1360, 1655, 1744, 1832, 1853, 2180, 2290, 2648, 2720, 3310, 3488, 3664, 3706, 3893, 4360, 4580, 5296, 5627, 6620, 7328, 7412, 7786, 8720, 9160, 9265, 10592, 11254, 13240, 14824, 15572, 17440, 18320, 18530, 19465, 22508, 24961, 26480, 28135, 29648, 31144, 36079, 36640, 37060, 38930, 45016, 49922, 52960, 56270, 59296, 62288, 72158, 74120, 75799, 77860, 90032, 99844, 112540, 124576, 124805, 144316, 148240, 151598, 155720, 180064, 180395, 199688, 225080, 249610, 288632, 296480, 303196, 311440, 360790, 378995, 399376, 424337, 450160, 499220, 577264, 606392, 613343, 622880, 721580, 757990, 798752, 848674, 900320, 998440, 1154528, 1212784, 1226686, 1288583, 1443160, 1515980, 1697348, 1996880, 2121685, 2425568, 2453372, 2577166, 2886320, 3031960, 3066715, 3394696, 3993760, 4243370, 4906744, 5154332, 5772640, 6063920, 6133430, 6442915, 6789392, 8262091, 8486740, 9813488, 10308664, 12127840, 12266860, 12885830, 13578784, 16524182, 16973480, 19626976, 20617328, 24533720, 25771660, 33048364, 33946960, 41234656, 41310455, 49067440, 51543320, 66096728, 67893920, 82620910, 98134880, 103086640, 132193456, 140455547, 165241820, 206173280, 264386912, 280911094, 330483640, 561822188, 660967280, 702277735, 1123644376, 1321934560, 1404555470, 2247288752, 2809110940, 4494577504, 5618221880, 11236443760, 22472887520]

約数ペア:

[(1, 22472887520), (2, 11236443760), (4, 5618221880), (5, 4494577504), (8, 2809110940), (10, 2247288752), (16, 1404555470), (17, 1321934560), (20, 1123644376), (32, 702277735), (34, 660967280), (40, 561822188), (68, 330483640), (80, 280911094), (85, 264386912), (109, 206173280), (136, 165241820), (160, 140455547), (170, 132193456), (218, 103086640), (229, 98134880), (272, 82620910), (331, 67893920), (340, 66096728), (436, 51543320), (458, 49067440), (544, 41310455), (545, 41234656), (662, 33946960), (680, 33048364), (872, 25771660), (916, 24533720), (1090, 20617328), (1145, 19626976), (1324, 16973480), (1360, 16524182), (1655, 13578784), (1744, 12885830), (1832, 12266860), (1853, 12127840), (2180, 10308664), (2290, 9813488), (2648, 8486740), (2720, 8262091), (3310, 6789392), (3488, 6442915), (3664, 6133430), (3706, 6063920), (3893, 5772640), (4360, 5154332), (4580, 4906744), (5296, 4243370), (5627, 3993760), (6620, 3394696), (7328, 3066715), (7412, 3031960), (7786, 2886320), (8720, 2577166), (9160, 2453372), (9265, 2425568), (10592, 2121685), (11254, 1996880), (13240, 1697348), (14824, 1515980), (15572, 1443160), (17440, 1288583), (18320, 1226686), (18530, 1212784), (19465, 1154528), (22508, 998440), (24961, 900320), (26480, 848674), (28135, 798752), (29648, 757990), (31144, 721580), (36079, 622880), (36640, 613343), (37060, 606392), (38930, 577264), (45016, 499220), (49922, 450160), (52960, 424337), (56270, 399376), (59296, 378995), (62288, 360790), (72158, 311440), (74120, 303196), (75799, 296480), (77860, 288632), (90032, 249610), (99844, 225080), (112540, 199688), (124576, 180395), (124805, 180064), (144316, 155720), (148240, 151598)]