42695520

素因数分解:

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

素因数の和:253

約数の個数: 192

約数和(自身を含む): 156473856

約数和(自身を除く): 113778336

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, 70, 80, 84, 96, 97, 105, 112, 120, 131, 140, 160, 168, 194, 210, 224, 240, 262, 280, 291, 336, 388, 393, 420, 480, 485, 524, 560, 582, 655, 672, 679, 776, 786, 840, 917, 970, 1048, 1120, 1164, 1310, 1358, 1455, 1552, 1572, 1680, 1834, 1940, 1965, 2037, 2096, 2328, 2620, 2716, 2751, 2910, 3104, 3144, 3360, 3395, 3668, 3880, 3930, 4074, 4192, 4585, 4656, 5240, 5432, 5502, 5820, 6288, 6790, 7336, 7760, 7860, 8148, 9170, 9312, 10185, 10480, 10864, 11004, 11640, 12576, 12707, 13580, 13755, 14672, 15520, 15720, 16296, 18340, 20370, 20960, 21728, 22008, 23280, 25414, 27160, 27510, 29344, 31440, 32592, 36680, 38121, 40740, 44016, 46560, 50828, 54320, 55020, 62880, 63535, 65184, 73360, 76242, 81480, 88032, 88949, 101656, 108640, 110040, 127070, 146720, 152484, 162960, 177898, 190605, 203312, 220080, 254140, 266847, 304968, 325920, 355796, 381210, 406624, 440160, 444745, 508280, 533694, 609936, 711592, 762420, 889490, 1016560, 1067388, 1219872, 1334235, 1423184, 1524840, 1778980, 2033120, 2134776, 2668470, 2846368, 3049680, 3557960, 4269552, 5336940, 6099360, 7115920, 8539104, 10673880, 14231840, 21347760, 42695520]

約数ペア:

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