163225440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16193}}^1$

素因数の和:16221

約数の個数: 144

約数和(自身を含む): 636618528

約数和(自身を除く): 473393088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16193, 32386, 48579, 64772, 80965, 97158, 113351, 129544, 145737, 161930, 194316, 226702, 242895, 259088, 291474, 323860, 340053, 388632, 453404, 485790, 518176, 566755, 582948, 647720, 680106, 728685, 777264, 906808, 971580, 1020159, 1133510, 1165896, 1295440, 1360212, 1457370, 1554528, 1700265, 1813616, 1943160, 2040318, 2267020, 2331792, 2590880, 2720424, 2914740, 3400530, 3627232, 3886320, 4080636, 4534040, 4663584, 5100795, 5440848, 5829480, 6801060, 7772640, 8161272, 9068080, 10201590, 10881696, 11658960, 13602120, 16322544, 18136160, 20403180, 23317920, 27204240, 32645088, 40806360, 54408480, 81612720, 163225440]

約数ペア:

[(1, 163225440), (2, 81612720), (3, 54408480), (4, 40806360), (5, 32645088), (6, 27204240), (7, 23317920), (8, 20403180), (9, 18136160), (10, 16322544), (12, 13602120), (14, 11658960), (15, 10881696), (16, 10201590), (18, 9068080), (20, 8161272), (21, 7772640), (24, 6801060), (28, 5829480), (30, 5440848), (32, 5100795), (35, 4663584), (36, 4534040), (40, 4080636), (42, 3886320), (45, 3627232), (48, 3400530), (56, 2914740), (60, 2720424), (63, 2590880), (70, 2331792), (72, 2267020), (80, 2040318), (84, 1943160), (90, 1813616), (96, 1700265), (105, 1554528), (112, 1457370), (120, 1360212), (126, 1295440), (140, 1165896), (144, 1133510), (160, 1020159), (168, 971580), (180, 906808), (210, 777264), (224, 728685), (240, 680106), (252, 647720), (280, 582948), (288, 566755), (315, 518176), (336, 485790), (360, 453404), (420, 388632), (480, 340053), (504, 323860), (560, 291474), (630, 259088), (672, 242895), (720, 226702), (840, 194316), (1008, 161930), (1120, 145737), (1260, 129544), (1440, 113351), (1680, 97158), (2016, 80965), (2520, 64772), (3360, 48579), (5040, 32386), (10080, 16193)]