197833440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 720728064

約数和(自身を除く): 522894624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 607, 672, 679, 776, 840, 970, 1120, 1164, 1214, 1358, 1455, 1552, 1680, 1821, 1940, 2037, 2328, 2428, 2716, 2910, 3035, 3104, 3360, 3395, 3642, 3880, 4074, 4249, 4656, 4856, 5432, 5820, 6070, 6790, 7284, 7760, 8148, 8498, 9105, 9312, 9712, 10185, 10864, 11640, 12140, 12747, 13580, 14568, 15520, 16296, 16996, 18210, 19424, 20370, 21245, 21728, 23280, 24280, 25494, 27160, 29136, 32592, 33992, 36420, 40740, 42490, 46560, 48560, 50988, 54320, 58272, 58879, 63735, 65184, 67984, 72840, 81480, 84980, 97120, 101976, 108640, 117758, 127470, 135968, 145680, 162960, 169960, 176637, 203952, 235516, 254940, 291360, 294395, 325920, 339920, 353274, 407904, 412153, 471032, 509880, 588790, 679840, 706548, 824306, 883185, 942064, 1019760, 1177580, 1236459, 1413096, 1648612, 1766370, 1884128, 2039520, 2060765, 2355160, 2472918, 2826192, 3297224, 3532740, 4121530, 4710320, 4945836, 5652384, 6182295, 6594448, 7065480, 8243060, 9420640, 9891672, 12364590, 13188896, 14130960, 16486120, 19783344, 24729180, 28261920, 32972240, 39566688, 49458360, 65944480, 98916720, 197833440]

約数ペア:

[(1, 197833440), (2, 98916720), (3, 65944480), (4, 49458360), (5, 39566688), (6, 32972240), (7, 28261920), (8, 24729180), (10, 19783344), (12, 16486120), (14, 14130960), (15, 13188896), (16, 12364590), (20, 9891672), (21, 9420640), (24, 8243060), (28, 7065480), (30, 6594448), (32, 6182295), (35, 5652384), (40, 4945836), (42, 4710320), (48, 4121530), (56, 3532740), (60, 3297224), (70, 2826192), (80, 2472918), (84, 2355160), (96, 2060765), (97, 2039520), (105, 1884128), (112, 1766370), (120, 1648612), (140, 1413096), (160, 1236459), (168, 1177580), (194, 1019760), (210, 942064), (224, 883185), (240, 824306), (280, 706548), (291, 679840), (336, 588790), (388, 509880), (420, 471032), (480, 412153), (485, 407904), (560, 353274), (582, 339920), (607, 325920), (672, 294395), (679, 291360), (776, 254940), (840, 235516), (970, 203952), (1120, 176637), (1164, 169960), (1214, 162960), (1358, 145680), (1455, 135968), (1552, 127470), (1680, 117758), (1821, 108640), (1940, 101976), (2037, 97120), (2328, 84980), (2428, 81480), (2716, 72840), (2910, 67984), (3035, 65184), (3104, 63735), (3360, 58879), (3395, 58272), (3642, 54320), (3880, 50988), (4074, 48560), (4249, 46560), (4656, 42490), (4856, 40740), (5432, 36420), (5820, 33992), (6070, 32592), (6790, 29136), (7284, 27160), (7760, 25494), (8148, 24280), (8498, 23280), (9105, 21728), (9312, 21245), (9712, 20370), (10185, 19424), (10864, 18210), (11640, 16996), (12140, 16296), (12747, 15520), (13580, 14568)]