170782080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 633346560

約数和(自身を除く): 462564480

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, 97, 105, 112, 120, 128, 131, 140, 160, 168, 192, 194, 210, 224, 240, 262, 280, 291, 320, 336, 384, 388, 393, 420, 448, 480, 485, 524, 560, 582, 640, 655, 672, 679, 776, 786, 840, 896, 917, 960, 970, 1048, 1120, 1164, 1310, 1344, 1358, 1455, 1552, 1572, 1680, 1834, 1920, 1940, 1965, 2037, 2096, 2240, 2328, 2620, 2688, 2716, 2751, 2910, 3104, 3144, 3360, 3395, 3668, 3880, 3930, 4074, 4192, 4480, 4585, 4656, 5240, 5432, 5502, 5820, 6208, 6288, 6720, 6790, 7336, 7760, 7860, 8148, 8384, 9170, 9312, 10185, 10480, 10864, 11004, 11640, 12416, 12576, 12707, 13440, 13580, 13755, 14672, 15520, 15720, 16296, 16768, 18340, 18624, 20370, 20960, 21728, 22008, 23280, 25152, 25414, 27160, 27510, 29344, 31040, 31440, 32592, 36680, 37248, 38121, 40740, 41920, 43456, 44016, 46560, 50304, 50828, 54320, 55020, 58688, 62080, 62880, 63535, 65184, 73360, 76242, 81480, 83840, 86912, 88032, 88949, 93120, 101656, 108640, 110040, 117376, 125760, 127070, 130368, 146720, 152484, 162960, 176064, 177898, 186240, 190605, 203312, 217280, 220080, 251520, 254140, 260736, 266847, 293440, 304968, 325920, 352128, 355796, 381210, 406624, 434560, 440160, 444745, 508280, 533694, 586880, 609936, 651840, 711592, 762420, 813248, 880320, 889490, 1016560, 1067388, 1219872, 1303680, 1334235, 1423184, 1524840, 1626496, 1760640, 1778980, 2033120, 2134776, 2439744, 2668470, 2846368, 3049680, 3557960, 4066240, 4269552, 4879488, 5336940, 5692736, 6099360, 7115920, 8132480, 8539104, 10673880, 11385472, 12198720, 14231840, 17078208, 21347760, 24397440, 28463680, 34156416, 42695520, 56927360, 85391040, 170782080]

約数ペア:

[(1, 170782080), (2, 85391040), (3, 56927360), (4, 42695520), (5, 34156416), (6, 28463680), (7, 24397440), (8, 21347760), (10, 17078208), (12, 14231840), (14, 12198720), (15, 11385472), (16, 10673880), (20, 8539104), (21, 8132480), (24, 7115920), (28, 6099360), (30, 5692736), (32, 5336940), (35, 4879488), (40, 4269552), (42, 4066240), (48, 3557960), (56, 3049680), (60, 2846368), (64, 2668470), (70, 2439744), (80, 2134776), (84, 2033120), (96, 1778980), (97, 1760640), (105, 1626496), (112, 1524840), (120, 1423184), (128, 1334235), (131, 1303680), (140, 1219872), (160, 1067388), (168, 1016560), (192, 889490), (194, 880320), (210, 813248), (224, 762420), (240, 711592), (262, 651840), (280, 609936), (291, 586880), (320, 533694), (336, 508280), (384, 444745), (388, 440160), (393, 434560), (420, 406624), (448, 381210), (480, 355796), (485, 352128), (524, 325920), (560, 304968), (582, 293440), (640, 266847), (655, 260736), (672, 254140), (679, 251520), (776, 220080), (786, 217280), (840, 203312), (896, 190605), (917, 186240), (960, 177898), (970, 176064), (1048, 162960), (1120, 152484), (1164, 146720), (1310, 130368), (1344, 127070), (1358, 125760), (1455, 117376), (1552, 110040), (1572, 108640), (1680, 101656), (1834, 93120), (1920, 88949), (1940, 88032), (1965, 86912), (2037, 83840), (2096, 81480), (2240, 76242), (2328, 73360), (2620, 65184), (2688, 63535), (2716, 62880), (2751, 62080), (2910, 58688), (3104, 55020), (3144, 54320), (3360, 50828), (3395, 50304), (3668, 46560), (3880, 44016), (3930, 43456), (4074, 41920), (4192, 40740), (4480, 38121), (4585, 37248), (4656, 36680), (5240, 32592), (5432, 31440), (5502, 31040), (5820, 29344), (6208, 27510), (6288, 27160), (6720, 25414), (6790, 25152), (7336, 23280), (7760, 22008), (7860, 21728), (8148, 20960), (8384, 20370), (9170, 18624), (9312, 18340), (10185, 16768), (10480, 16296), (10864, 15720), (11004, 15520), (11640, 14672), (12416, 13755), (12576, 13580), (12707, 13440)]