253626240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 937681920

約数和(自身を除く): 684055680

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, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 167, 168, 192, 210, 224, 226, 240, 280, 320, 334, 336, 339, 384, 420, 448, 452, 480, 501, 560, 565, 640, 668, 672, 678, 791, 835, 840, 896, 904, 960, 1002, 1120, 1130, 1169, 1336, 1344, 1356, 1582, 1670, 1680, 1695, 1808, 1920, 2004, 2240, 2260, 2338, 2373, 2505, 2672, 2688, 2712, 3164, 3340, 3360, 3390, 3507, 3616, 3955, 4008, 4480, 4520, 4676, 4746, 5010, 5344, 5424, 5845, 6328, 6680, 6720, 6780, 7014, 7232, 7910, 8016, 9040, 9352, 9492, 10020, 10688, 10848, 11690, 11865, 12656, 13360, 13440, 13560, 14028, 14464, 15820, 16032, 17535, 18080, 18704, 18871, 18984, 20040, 21376, 21696, 23380, 23730, 25312, 26720, 27120, 28056, 31640, 32064, 35070, 36160, 37408, 37742, 37968, 40080, 43392, 46760, 47460, 50624, 53440, 54240, 56112, 56613, 63280, 64128, 70140, 72320, 74816, 75484, 75936, 80160, 93520, 94355, 94920, 101248, 106880, 108480, 112224, 113226, 126560, 132097, 140280, 149632, 150968, 151872, 160320, 187040, 188710, 189840, 216960, 224448, 226452, 253120, 264194, 280560, 283065, 301936, 303744, 320640, 374080, 377420, 379680, 396291, 448896, 452904, 506240, 528388, 561120, 566130, 603872, 660485, 748160, 754840, 759360, 792582, 905808, 1056776, 1122240, 1132260, 1207744, 1320970, 1509680, 1518720, 1585164, 1811616, 1981455, 2113552, 2244480, 2264520, 2415488, 2641940, 3019360, 3170328, 3623232, 3962910, 4227104, 4529040, 5283880, 6038720, 6340656, 7246464, 7925820, 8454208, 9058080, 10567760, 12077440, 12681312, 15851640, 16908416, 18116160, 21135520, 25362624, 31703280, 36232320, 42271040, 50725248, 63406560, 84542080, 126813120, 253626240]

約数ペア:

[(1, 253626240), (2, 126813120), (3, 84542080), (4, 63406560), (5, 50725248), (6, 42271040), (7, 36232320), (8, 31703280), (10, 25362624), (12, 21135520), (14, 18116160), (15, 16908416), (16, 15851640), (20, 12681312), (21, 12077440), (24, 10567760), (28, 9058080), (30, 8454208), (32, 7925820), (35, 7246464), (40, 6340656), (42, 6038720), (48, 5283880), (56, 4529040), (60, 4227104), (64, 3962910), (70, 3623232), (80, 3170328), (84, 3019360), (96, 2641940), (105, 2415488), (112, 2264520), (113, 2244480), (120, 2113552), (128, 1981455), (140, 1811616), (160, 1585164), (167, 1518720), (168, 1509680), (192, 1320970), (210, 1207744), (224, 1132260), (226, 1122240), (240, 1056776), (280, 905808), (320, 792582), (334, 759360), (336, 754840), (339, 748160), (384, 660485), (420, 603872), (448, 566130), (452, 561120), (480, 528388), (501, 506240), (560, 452904), (565, 448896), (640, 396291), (668, 379680), (672, 377420), (678, 374080), (791, 320640), (835, 303744), (840, 301936), (896, 283065), (904, 280560), (960, 264194), (1002, 253120), (1120, 226452), (1130, 224448), (1169, 216960), (1336, 189840), (1344, 188710), (1356, 187040), (1582, 160320), (1670, 151872), (1680, 150968), (1695, 149632), (1808, 140280), (1920, 132097), (2004, 126560), (2240, 113226), (2260, 112224), (2338, 108480), (2373, 106880), (2505, 101248), (2672, 94920), (2688, 94355), (2712, 93520), (3164, 80160), (3340, 75936), (3360, 75484), (3390, 74816), (3507, 72320), (3616, 70140), (3955, 64128), (4008, 63280), (4480, 56613), (4520, 56112), (4676, 54240), (4746, 53440), (5010, 50624), (5344, 47460), (5424, 46760), (5845, 43392), (6328, 40080), (6680, 37968), (6720, 37742), (6780, 37408), (7014, 36160), (7232, 35070), (7910, 32064), (8016, 31640), (9040, 28056), (9352, 27120), (9492, 26720), (10020, 25312), (10688, 23730), (10848, 23380), (11690, 21696), (11865, 21376), (12656, 20040), (13360, 18984), (13440, 18871), (13560, 18704), (14028, 18080), (14464, 17535), (15820, 16032)]