197135040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 663122880

約数和(自身を除く): 465987840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 73, 80, 87, 96, 97, 116, 120, 145, 146, 160, 174, 192, 194, 219, 232, 240, 290, 291, 292, 320, 348, 365, 388, 435, 438, 464, 480, 485, 580, 582, 584, 696, 730, 776, 870, 876, 928, 960, 970, 1095, 1160, 1164, 1168, 1392, 1455, 1460, 1552, 1740, 1752, 1856, 1940, 2117, 2190, 2320, 2328, 2336, 2784, 2813, 2910, 2920, 3104, 3480, 3504, 3880, 4234, 4380, 4640, 4656, 4672, 5568, 5626, 5820, 5840, 6208, 6351, 6960, 7008, 7081, 7760, 8439, 8468, 8760, 9280, 9312, 10585, 11252, 11640, 11680, 12702, 13920, 14016, 14065, 14162, 15520, 16878, 16936, 17520, 18624, 21170, 21243, 22504, 23280, 23360, 25404, 27840, 28130, 28324, 31040, 31755, 33756, 33872, 35040, 35405, 42195, 42340, 42486, 45008, 46560, 50808, 56260, 56648, 63510, 67512, 67744, 70080, 70810, 84390, 84680, 84972, 90016, 93120, 101616, 106215, 112520, 113296, 127020, 135024, 135488, 141620, 168780, 169360, 169944, 180032, 203232, 205349, 212430, 225040, 226592, 254040, 270048, 283240, 337560, 338720, 339888, 406464, 410698, 424860, 450080, 453184, 508080, 540096, 566480, 616047, 675120, 677440, 679776, 821396, 849720, 900160, 1016160, 1026745, 1132960, 1232094, 1350240, 1359552, 1642792, 1699440, 2032320, 2053490, 2265920, 2464188, 2700480, 3080235, 3285584, 3398880, 4106980, 4928376, 6160470, 6571168, 6797760, 8213960, 9856752, 12320940, 13142336, 16427920, 19713504, 24641880, 32855840, 39427008, 49283760, 65711680, 98567520, 197135040]

約数ペア:

[(1, 197135040), (2, 98567520), (3, 65711680), (4, 49283760), (5, 39427008), (6, 32855840), (8, 24641880), (10, 19713504), (12, 16427920), (15, 13142336), (16, 12320940), (20, 9856752), (24, 8213960), (29, 6797760), (30, 6571168), (32, 6160470), (40, 4928376), (48, 4106980), (58, 3398880), (60, 3285584), (64, 3080235), (73, 2700480), (80, 2464188), (87, 2265920), (96, 2053490), (97, 2032320), (116, 1699440), (120, 1642792), (145, 1359552), (146, 1350240), (160, 1232094), (174, 1132960), (192, 1026745), (194, 1016160), (219, 900160), (232, 849720), (240, 821396), (290, 679776), (291, 677440), (292, 675120), (320, 616047), (348, 566480), (365, 540096), (388, 508080), (435, 453184), (438, 450080), (464, 424860), (480, 410698), (485, 406464), (580, 339888), (582, 338720), (584, 337560), (696, 283240), (730, 270048), (776, 254040), (870, 226592), (876, 225040), (928, 212430), (960, 205349), (970, 203232), (1095, 180032), (1160, 169944), (1164, 169360), (1168, 168780), (1392, 141620), (1455, 135488), (1460, 135024), (1552, 127020), (1740, 113296), (1752, 112520), (1856, 106215), (1940, 101616), (2117, 93120), (2190, 90016), (2320, 84972), (2328, 84680), (2336, 84390), (2784, 70810), (2813, 70080), (2910, 67744), (2920, 67512), (3104, 63510), (3480, 56648), (3504, 56260), (3880, 50808), (4234, 46560), (4380, 45008), (4640, 42486), (4656, 42340), (4672, 42195), (5568, 35405), (5626, 35040), (5820, 33872), (5840, 33756), (6208, 31755), (6351, 31040), (6960, 28324), (7008, 28130), (7081, 27840), (7760, 25404), (8439, 23360), (8468, 23280), (8760, 22504), (9280, 21243), (9312, 21170), (10585, 18624), (11252, 17520), (11640, 16936), (11680, 16878), (12702, 15520), (13920, 14162), (14016, 14065)]