197859480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18119}}^1$

素因数の和:18153

約数の個数: 128

約数和(自身を含む): 730598400

約数和(自身を除く): 532738920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18119, 36238, 54357, 72476, 90595, 108714, 126833, 144952, 181190, 217428, 235547, 253666, 271785, 362380, 380499, 434856, 471094, 507332, 543570, 634165, 706641, 724760, 760998, 942188, 1014664, 1087140, 1177735, 1268330, 1413282, 1521996, 1648829, 1884376, 1902495, 2174280, 2355470, 2536660, 2826564, 3043992, 3297658, 3533205, 3804990, 4710940, 4946487, 5073320, 5653128, 6595316, 7066410, 7609980, 8244145, 9421880, 9892974, 13190632, 14132820, 15219960, 16488290, 19785948, 24732435, 28265640, 32976580, 39571896, 49464870, 65953160, 98929740, 197859480]

約数ペア:

[(1, 197859480), (2, 98929740), (3, 65953160), (4, 49464870), (5, 39571896), (6, 32976580), (7, 28265640), (8, 24732435), (10, 19785948), (12, 16488290), (13, 15219960), (14, 14132820), (15, 13190632), (20, 9892974), (21, 9421880), (24, 8244145), (26, 7609980), (28, 7066410), (30, 6595316), (35, 5653128), (39, 5073320), (40, 4946487), (42, 4710940), (52, 3804990), (56, 3533205), (60, 3297658), (65, 3043992), (70, 2826564), (78, 2536660), (84, 2355470), (91, 2174280), (104, 1902495), (105, 1884376), (120, 1648829), (130, 1521996), (140, 1413282), (156, 1268330), (168, 1177735), (182, 1087140), (195, 1014664), (210, 942188), (260, 760998), (273, 724760), (280, 706641), (312, 634165), (364, 543570), (390, 507332), (420, 471094), (455, 434856), (520, 380499), (546, 362380), (728, 271785), (780, 253666), (840, 235547), (910, 217428), (1092, 181190), (1365, 144952), (1560, 126833), (1820, 108714), (2184, 90595), (2730, 72476), (3640, 54357), (5460, 36238), (10920, 18119)]