565536720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10913

約数の個数: 160

約数和(自身を含む): 2068439040

約数和(自身を除く): 1502902320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 10859, 13020, 17360, 21718, 26040, 32577, 43436, 52080, 54295, 65154, 76013, 86872, 108590, 130308, 152026, 162885, 173744, 217180, 228039, 260616, 304052, 325770, 336629, 380065, 434360, 456078, 521232, 608104, 651540, 673258, 760130, 868720, 912156, 1009887, 1140195, 1216208, 1303080, 1346516, 1520260, 1683145, 1824312, 2019774, 2280390, 2356403, 2606160, 2693032, 3040520, 3366290, 3648624, 4039548, 4560780, 4712806, 5049435, 5386064, 6081040, 6732580, 7069209, 8079096, 9121560, 9425612, 10098870, 11782015, 13465160, 14138418, 16158192, 18243120, 18851224, 20197740, 23564030, 26930320, 28276836, 35346045, 37702448, 40395480, 47128060, 56553672, 70692090, 80790960, 94256120, 113107344, 141384180, 188512240, 282768360, 565536720]

約数ペア:

[(1, 565536720), (2, 282768360), (3, 188512240), (4, 141384180), (5, 113107344), (6, 94256120), (7, 80790960), (8, 70692090), (10, 56553672), (12, 47128060), (14, 40395480), (15, 37702448), (16, 35346045), (20, 28276836), (21, 26930320), (24, 23564030), (28, 20197740), (30, 18851224), (31, 18243120), (35, 16158192), (40, 14138418), (42, 13465160), (48, 11782015), (56, 10098870), (60, 9425612), (62, 9121560), (70, 8079096), (80, 7069209), (84, 6732580), (93, 6081040), (105, 5386064), (112, 5049435), (120, 4712806), (124, 4560780), (140, 4039548), (155, 3648624), (168, 3366290), (186, 3040520), (210, 2693032), (217, 2606160), (240, 2356403), (248, 2280390), (280, 2019774), (310, 1824312), (336, 1683145), (372, 1520260), (420, 1346516), (434, 1303080), (465, 1216208), (496, 1140195), (560, 1009887), (620, 912156), (651, 868720), (744, 760130), (840, 673258), (868, 651540), (930, 608104), (1085, 521232), (1240, 456078), (1302, 434360), (1488, 380065), (1680, 336629), (1736, 325770), (1860, 304052), (2170, 260616), (2480, 228039), (2604, 217180), (3255, 173744), (3472, 162885), (3720, 152026), (4340, 130308), (5208, 108590), (6510, 86872), (7440, 76013), (8680, 65154), (10416, 54295), (10859, 52080), (13020, 43436), (17360, 32577), (21718, 26040)]