203937840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9187

約数の個数: 120

約数和(自身を含む): 707061888

約数和(自身を除く): 503124048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9137, 11160, 18274, 22320, 27411, 36548, 45685, 54822, 73096, 82233, 91370, 109644, 137055, 146192, 164466, 182740, 219288, 274110, 283247, 328932, 365480, 411165, 438576, 548220, 566494, 657864, 730960, 822330, 849741, 1096440, 1132988, 1315728, 1416235, 1644660, 1699482, 2192880, 2265976, 2549223, 2832470, 3289320, 3398964, 4248705, 4531952, 5098446, 5664940, 6578640, 6797928, 8497410, 10196892, 11329880, 12746115, 13595856, 16994820, 20393784, 22659760, 25492230, 33989640, 40787568, 50984460, 67979280, 101968920, 203937840]

約数ペア:

[(1, 203937840), (2, 101968920), (3, 67979280), (4, 50984460), (5, 40787568), (6, 33989640), (8, 25492230), (9, 22659760), (10, 20393784), (12, 16994820), (15, 13595856), (16, 12746115), (18, 11329880), (20, 10196892), (24, 8497410), (30, 6797928), (31, 6578640), (36, 5664940), (40, 5098446), (45, 4531952), (48, 4248705), (60, 3398964), (62, 3289320), (72, 2832470), (80, 2549223), (90, 2265976), (93, 2192880), (120, 1699482), (124, 1644660), (144, 1416235), (155, 1315728), (180, 1132988), (186, 1096440), (240, 849741), (248, 822330), (279, 730960), (310, 657864), (360, 566494), (372, 548220), (465, 438576), (496, 411165), (558, 365480), (620, 328932), (720, 283247), (744, 274110), (930, 219288), (1116, 182740), (1240, 164466), (1395, 146192), (1488, 137055), (1860, 109644), (2232, 91370), (2480, 82233), (2790, 73096), (3720, 54822), (4464, 45685), (5580, 36548), (7440, 27411), (9137, 22320), (11160, 18274)]