98916720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 354643968

約数和(自身を除く): 255727248

約数列:

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

約数ペア:

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