712501920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4269

約数の個数: 240

約数和(自身を含む): 2708604360

約数和(自身を除く): 1996102440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4229, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 8458, 9360, 10530, 11232, 12687, 12960, 14040, 16848, 16916, 18720, 21060, 21145, 25374, 28080, 33696, 33832, 38061, 42120, 42290, 50748, 54977, 56160, 63435, 67664, 76122, 84240, 84580, 101496, 109954, 114183, 126870, 135328, 152244, 164931, 168480, 169160, 190305, 202992, 219908, 228366, 253740, 274885, 304488, 329862, 338320, 342549, 380610, 405984, 439816, 456732, 494793, 507480, 549770, 570915, 608976, 659724, 676640, 685098, 761220, 824655, 879632, 913464, 989586, 1014960, 1099540, 1141830, 1217952, 1319448, 1370196, 1484379, 1522440, 1649310, 1712745, 1759264, 1826928, 1979172, 2029920, 2199080, 2283660, 2473965, 2638896, 2740392, 2968758, 3044880, 3298620, 3425490, 3653856, 3958344, 4398160, 4453137, 4567320, 4947930, 5277792, 5480784, 5937516, 6089760, 6597240, 6850980, 7421895, 7916688, 8796320, 8906274, 9134640, 9895860, 10961568, 11875032, 13194480, 13701960, 14843790, 15833376, 17812548, 18269280, 19791720, 22265685, 23750064, 26388960, 27403920, 29687580, 35625096, 39583440, 44531370, 47500128, 54807840, 59375160, 71250192, 79166880, 89062740, 118750320, 142500384, 178125480, 237500640, 356250960, 712501920]

約数ペア:

[(1, 712501920), (2, 356250960), (3, 237500640), (4, 178125480), (5, 142500384), (6, 118750320), (8, 89062740), (9, 79166880), (10, 71250192), (12, 59375160), (13, 54807840), (15, 47500128), (16, 44531370), (18, 39583440), (20, 35625096), (24, 29687580), (26, 27403920), (27, 26388960), (30, 23750064), (32, 22265685), (36, 19791720), (39, 18269280), (40, 17812548), (45, 15833376), (48, 14843790), (52, 13701960), (54, 13194480), (60, 11875032), (65, 10961568), (72, 9895860), (78, 9134640), (80, 8906274), (81, 8796320), (90, 7916688), (96, 7421895), (104, 6850980), (108, 6597240), (117, 6089760), (120, 5937516), (130, 5480784), (135, 5277792), (144, 4947930), (156, 4567320), (160, 4453137), (162, 4398160), (180, 3958344), (195, 3653856), (208, 3425490), (216, 3298620), (234, 3044880), (240, 2968758), (260, 2740392), (270, 2638896), (288, 2473965), (312, 2283660), (324, 2199080), (351, 2029920), (360, 1979172), (390, 1826928), (405, 1759264), (416, 1712745), (432, 1649310), (468, 1522440), (480, 1484379), (520, 1370196), (540, 1319448), (585, 1217952), (624, 1141830), (648, 1099540), (702, 1014960), (720, 989586), (780, 913464), (810, 879632), (864, 824655), (936, 761220), (1040, 685098), (1053, 676640), (1080, 659724), (1170, 608976), (1248, 570915), (1296, 549770), (1404, 507480), (1440, 494793), (1560, 456732), (1620, 439816), (1755, 405984), (1872, 380610), (2080, 342549), (2106, 338320), (2160, 329862), (2340, 304488), (2592, 274885), (2808, 253740), (3120, 228366), (3240, 219908), (3510, 202992), (3744, 190305), (4212, 169160), (4229, 168480), (4320, 164931), (4680, 152244), (5265, 135328), (5616, 126870), (6240, 114183), (6480, 109954), (7020, 101496), (8424, 84580), (8458, 84240), (9360, 76122), (10530, 67664), (11232, 63435), (12687, 56160), (12960, 54977), (14040, 50748), (16848, 42290), (16916, 42120), (18720, 38061), (21060, 33832), (21145, 33696), (25374, 28080)]