19848289440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{9829}}^1$

素因数の和:10455

約数の個数: 192

約数和(自身を含む): 71580015360

約数和(自身を除く): 51731725920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 601, 672, 840, 1120, 1202, 1680, 1803, 2404, 3005, 3360, 3606, 4207, 4808, 6010, 7212, 8414, 9015, 9616, 9829, 12020, 12621, 14424, 16828, 18030, 19232, 19658, 21035, 24040, 25242, 28848, 29487, 33656, 36060, 39316, 42070, 48080, 49145, 50484, 57696, 58974, 63105, 67312, 68803, 72120, 78632, 84140, 96160, 98290, 100968, 117948, 126210, 134624, 137606, 144240, 147435, 157264, 168280, 196580, 201936, 206409, 235896, 252420, 275212, 288480, 294870, 314528, 336560, 344015, 393160, 403872, 412818, 471792, 504840, 550424, 589740, 673120, 688030, 786320, 825636, 943584, 1009680, 1032045, 1100848, 1179480, 1376060, 1572640, 1651272, 2019360, 2064090, 2201696, 2358960, 2752120, 3302544, 4128180, 4717920, 5504240, 5907229, 6605088, 8256360, 11008480, 11814458, 16512720, 17721687, 23628916, 29536145, 33025440, 35443374, 41350603, 47257832, 59072290, 70886748, 82701206, 88608435, 94515664, 118144580, 124051809, 141773496, 165402412, 177216870, 189031328, 206753015, 236289160, 248103618, 283546992, 330804824, 354433740, 413506030, 472578320, 496207236, 567093984, 620259045, 661609648, 708867480, 827012060, 945156640, 992414472, 1240518090, 1323219296, 1417734960, 1654024120, 1984828944, 2481036180, 2835469920, 3308048240, 3969657888, 4962072360, 6616096480, 9924144720, 19848289440]

約数ペア:

[(1, 19848289440), (2, 9924144720), (3, 6616096480), (4, 4962072360), (5, 3969657888), (6, 3308048240), (7, 2835469920), (8, 2481036180), (10, 1984828944), (12, 1654024120), (14, 1417734960), (15, 1323219296), (16, 1240518090), (20, 992414472), (21, 945156640), (24, 827012060), (28, 708867480), (30, 661609648), (32, 620259045), (35, 567093984), (40, 496207236), (42, 472578320), (48, 413506030), (56, 354433740), (60, 330804824), (70, 283546992), (80, 248103618), (84, 236289160), (96, 206753015), (105, 189031328), (112, 177216870), (120, 165402412), (140, 141773496), (160, 124051809), (168, 118144580), (210, 94515664), (224, 88608435), (240, 82701206), (280, 70886748), (336, 59072290), (420, 47257832), (480, 41350603), (560, 35443374), (601, 33025440), (672, 29536145), (840, 23628916), (1120, 17721687), (1202, 16512720), (1680, 11814458), (1803, 11008480), (2404, 8256360), (3005, 6605088), (3360, 5907229), (3606, 5504240), (4207, 4717920), (4808, 4128180), (6010, 3302544), (7212, 2752120), (8414, 2358960), (9015, 2201696), (9616, 2064090), (9829, 2019360), (12020, 1651272), (12621, 1572640), (14424, 1376060), (16828, 1179480), (18030, 1100848), (19232, 1032045), (19658, 1009680), (21035, 943584), (24040, 825636), (25242, 786320), (28848, 688030), (29487, 673120), (33656, 589740), (36060, 550424), (39316, 504840), (42070, 471792), (48080, 412818), (49145, 403872), (50484, 393160), (57696, 344015), (58974, 336560), (63105, 314528), (67312, 294870), (68803, 288480), (72120, 275212), (78632, 252420), (84140, 235896), (96160, 206409), (98290, 201936), (100968, 196580), (117948, 168280), (126210, 157264), (134624, 147435), (137606, 144240)]