85391040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 315431424

約数和(自身を除く): 230040384

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

約数ペア:

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