139912920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 557568000

約数和(自身を除く): 417655080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 199, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 398, 405, 420, 434, 465, 504, 540, 558, 567, 597, 620, 630, 648, 651, 744, 756, 796, 810, 837, 840, 868, 930, 945, 995, 1080, 1085, 1116, 1134, 1194, 1240, 1260, 1302, 1393, 1395, 1512, 1592, 1620, 1674, 1736, 1791, 1860, 1890, 1953, 1990, 2170, 2232, 2268, 2388, 2511, 2520, 2604, 2786, 2790, 2835, 2985, 3240, 3255, 3348, 3582, 3720, 3780, 3906, 3980, 4179, 4185, 4340, 4536, 4776, 5022, 5208, 5373, 5572, 5580, 5670, 5859, 5970, 6169, 6510, 6696, 6965, 7164, 7560, 7812, 7960, 8358, 8370, 8680, 8955, 9765, 10044, 10746, 11144, 11160, 11340, 11718, 11940, 12338, 12537, 12555, 13020, 13930, 14328, 15624, 16119, 16716, 16740, 17577, 17910, 18507, 19530, 20088, 20895, 21492, 22680, 23436, 23880, 24676, 25074, 25110, 26040, 26865, 27860, 29295, 30845, 32238, 33432, 33480, 35154, 35820, 37014, 37611, 39060, 41790, 42984, 43183, 46872, 49352, 50148, 50220, 53730, 55521, 55720, 58590, 61690, 62685, 64476, 70308, 71640, 74028, 75222, 78120, 80595, 83580, 86366, 87885, 92535, 100296, 100440, 107460, 111042, 112833, 117180, 123380, 125370, 128952, 129549, 140616, 148056, 150444, 161190, 166563, 167160, 172732, 175770, 185070, 188055, 214920, 215915, 222084, 225666, 234360, 246760, 250740, 259098, 277605, 300888, 322380, 333126, 345464, 351540, 370140, 376110, 388647, 431830, 444168, 451332, 499689, 501480, 518196, 555210, 564165, 644760, 647745, 666252, 703080, 740280, 752220, 777294, 832815, 863660, 902664, 999378, 1036392, 1110420, 1128330, 1165941, 1295490, 1332504, 1504440, 1554588, 1665630, 1727320, 1943235, 1998756, 2220840, 2256660, 2331882, 2498445, 2590980, 3109176, 3331260, 3497823, 3886470, 3997512, 4513320, 4663764, 4996890, 5181960, 5829705, 6662520, 6995646, 7772940, 9327528, 9993780, 11659410, 13991292, 15545880, 17489115, 19987560, 23318820, 27982584, 34978230, 46637640, 69956460, 139912920]

約数ペア:

[(1, 139912920), (2, 69956460), (3, 46637640), (4, 34978230), (5, 27982584), (6, 23318820), (7, 19987560), (8, 17489115), (9, 15545880), (10, 13991292), (12, 11659410), (14, 9993780), (15, 9327528), (18, 7772940), (20, 6995646), (21, 6662520), (24, 5829705), (27, 5181960), (28, 4996890), (30, 4663764), (31, 4513320), (35, 3997512), (36, 3886470), (40, 3497823), (42, 3331260), (45, 3109176), (54, 2590980), (56, 2498445), (60, 2331882), (62, 2256660), (63, 2220840), (70, 1998756), (72, 1943235), (81, 1727320), (84, 1665630), (90, 1554588), (93, 1504440), (105, 1332504), (108, 1295490), (120, 1165941), (124, 1128330), (126, 1110420), (135, 1036392), (140, 999378), (155, 902664), (162, 863660), (168, 832815), (180, 777294), (186, 752220), (189, 740280), (199, 703080), (210, 666252), (216, 647745), (217, 644760), (248, 564165), (252, 555210), (270, 518196), (279, 501480), (280, 499689), (310, 451332), (315, 444168), (324, 431830), (360, 388647), (372, 376110), (378, 370140), (398, 351540), (405, 345464), (420, 333126), (434, 322380), (465, 300888), (504, 277605), (540, 259098), (558, 250740), (567, 246760), (597, 234360), (620, 225666), (630, 222084), (648, 215915), (651, 214920), (744, 188055), (756, 185070), (796, 175770), (810, 172732), (837, 167160), (840, 166563), (868, 161190), (930, 150444), (945, 148056), (995, 140616), (1080, 129549), (1085, 128952), (1116, 125370), (1134, 123380), (1194, 117180), (1240, 112833), (1260, 111042), (1302, 107460), (1393, 100440), (1395, 100296), (1512, 92535), (1592, 87885), (1620, 86366), (1674, 83580), (1736, 80595), (1791, 78120), (1860, 75222), (1890, 74028), (1953, 71640), (1990, 70308), (2170, 64476), (2232, 62685), (2268, 61690), (2388, 58590), (2511, 55720), (2520, 55521), (2604, 53730), (2786, 50220), (2790, 50148), (2835, 49352), (2985, 46872), (3240, 43183), (3255, 42984), (3348, 41790), (3582, 39060), (3720, 37611), (3780, 37014), (3906, 35820), (3980, 35154), (4179, 33480), (4185, 33432), (4340, 32238), (4536, 30845), (4776, 29295), (5022, 27860), (5208, 26865), (5373, 26040), (5572, 25110), (5580, 25074), (5670, 24676), (5859, 23880), (5970, 23436), (6169, 22680), (6510, 21492), (6696, 20895), (6965, 20088), (7164, 19530), (7560, 18507), (7812, 17910), (7960, 17577), (8358, 16740), (8370, 16716), (8680, 16119), (8955, 15624), (9765, 14328), (10044, 13930), (10746, 13020), (11144, 12555), (11160, 12537), (11340, 12338), (11718, 11940)]