203141760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3466

約数の個数: 128

約数和(自身を含む): 668597760

約数和(自身を除く): 465456000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3413, 3720, 3968, 4960, 5952, 6826, 7440, 9920, 10239, 11904, 13652, 14880, 17065, 19840, 20478, 27304, 29760, 34130, 40956, 51195, 54608, 59520, 68260, 81912, 102390, 105803, 109216, 136520, 163824, 204780, 211606, 218432, 273040, 317409, 327648, 409560, 423212, 436864, 529015, 546080, 634818, 655296, 819120, 846424, 1058030, 1092160, 1269636, 1310592, 1587045, 1638240, 1692848, 2116060, 2184320, 2539272, 3174090, 3276480, 3385696, 4232120, 5078544, 6348180, 6552960, 6771392, 8464240, 10157088, 12696360, 13542784, 16928480, 20314176, 25392720, 33856960, 40628352, 50785440, 67713920, 101570880, 203141760]

約数ペア:

[(1, 203141760), (2, 101570880), (3, 67713920), (4, 50785440), (5, 40628352), (6, 33856960), (8, 25392720), (10, 20314176), (12, 16928480), (15, 13542784), (16, 12696360), (20, 10157088), (24, 8464240), (30, 6771392), (31, 6552960), (32, 6348180), (40, 5078544), (48, 4232120), (60, 3385696), (62, 3276480), (64, 3174090), (80, 2539272), (93, 2184320), (96, 2116060), (120, 1692848), (124, 1638240), (128, 1587045), (155, 1310592), (160, 1269636), (186, 1092160), (192, 1058030), (240, 846424), (248, 819120), (310, 655296), (320, 634818), (372, 546080), (384, 529015), (465, 436864), (480, 423212), (496, 409560), (620, 327648), (640, 317409), (744, 273040), (930, 218432), (960, 211606), (992, 204780), (1240, 163824), (1488, 136520), (1860, 109216), (1920, 105803), (1984, 102390), (2480, 81912), (2976, 68260), (3413, 59520), (3720, 54608), (3968, 51195), (4960, 40956), (5952, 34130), (6826, 29760), (7440, 27304), (9920, 20478), (10239, 19840), (11904, 17065), (13652, 14880)]