203870880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4619

約数の個数: 144

約数和(自身を含む): 718308864

約数和(自身を除く): 514437984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4567, 4960, 5580, 7440, 8928, 9134, 11160, 13701, 14880, 18268, 22320, 22835, 27402, 36536, 41103, 44640, 45670, 54804, 68505, 73072, 82206, 91340, 109608, 137010, 141577, 146144, 164412, 182680, 205515, 219216, 274020, 283154, 328824, 365360, 411030, 424731, 438432, 548040, 566308, 657648, 707885, 730720, 822060, 849462, 1096080, 1132616, 1274193, 1315296, 1415770, 1644120, 1698924, 2123655, 2192160, 2265232, 2548386, 2831540, 3288240, 3397848, 4247310, 4530464, 5096772, 5663080, 6370965, 6576480, 6795696, 8494620, 10193544, 11326160, 12741930, 13591392, 16989240, 20387088, 22652320, 25483860, 33978480, 40774176, 50967720, 67956960, 101935440, 203870880]

約数ペア:

[(1, 203870880), (2, 101935440), (3, 67956960), (4, 50967720), (5, 40774176), (6, 33978480), (8, 25483860), (9, 22652320), (10, 20387088), (12, 16989240), (15, 13591392), (16, 12741930), (18, 11326160), (20, 10193544), (24, 8494620), (30, 6795696), (31, 6576480), (32, 6370965), (36, 5663080), (40, 5096772), (45, 4530464), (48, 4247310), (60, 3397848), (62, 3288240), (72, 2831540), (80, 2548386), (90, 2265232), (93, 2192160), (96, 2123655), (120, 1698924), (124, 1644120), (144, 1415770), (155, 1315296), (160, 1274193), (180, 1132616), (186, 1096080), (240, 849462), (248, 822060), (279, 730720), (288, 707885), (310, 657648), (360, 566308), (372, 548040), (465, 438432), (480, 424731), (496, 411030), (558, 365360), (620, 328824), (720, 283154), (744, 274020), (930, 219216), (992, 205515), (1116, 182680), (1240, 164412), (1395, 146144), (1440, 141577), (1488, 137010), (1860, 109608), (2232, 91340), (2480, 82206), (2790, 73072), (2976, 68505), (3720, 54804), (4464, 45670), (4567, 44640), (4960, 41103), (5580, 36536), (7440, 27402), (8928, 22835), (9134, 22320), (11160, 18268), (13701, 14880)]