237500640

素因数分解:

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

素因数の和:4266

約数の個数: 192

約数和(自身を含む): 895406400

約数和(自身を除く): 657905760

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4229, 4320, 4680, 5616, 6240, 7020, 8458, 9360, 11232, 12687, 14040, 16916, 18720, 21145, 25374, 28080, 33832, 38061, 42290, 50748, 54977, 56160, 63435, 67664, 76122, 84580, 101496, 109954, 114183, 126870, 135328, 152244, 164931, 169160, 190305, 202992, 219908, 228366, 253740, 274885, 304488, 329862, 338320, 380610, 405984, 439816, 456732, 494793, 507480, 549770, 570915, 608976, 659724, 676640, 761220, 824655, 879632, 913464, 989586, 1014960, 1099540, 1141830, 1217952, 1319448, 1484379, 1522440, 1649310, 1759264, 1826928, 1979172, 2029920, 2199080, 2283660, 2473965, 2638896, 2968758, 3044880, 3298620, 3653856, 3958344, 4398160, 4567320, 4947930, 5277792, 5937516, 6089760, 6597240, 7421895, 7916688, 8796320, 9134640, 9895860, 11875032, 13194480, 14843790, 15833376, 18269280, 19791720, 23750064, 26388960, 29687580, 39583440, 47500128, 59375160, 79166880, 118750320, 237500640]

約数ペア:

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