42309960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 167270400

約数和(自身を除く): 124960440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 241, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 482, 532, 570, 616, 627, 660, 665, 723, 760, 770, 798, 836, 840, 924, 964, 1045, 1064, 1140, 1155, 1205, 1254, 1320, 1330, 1446, 1463, 1540, 1596, 1672, 1687, 1848, 1928, 1995, 2090, 2280, 2310, 2410, 2508, 2651, 2660, 2892, 2926, 3080, 3135, 3192, 3374, 3615, 3990, 4180, 4389, 4579, 4620, 4820, 5016, 5061, 5302, 5320, 5784, 5852, 6270, 6748, 7230, 7315, 7953, 7980, 8360, 8435, 8778, 9158, 9240, 9640, 10122, 10604, 11704, 12540, 13255, 13496, 13737, 14460, 14630, 15906, 15960, 16870, 17556, 18316, 18557, 20244, 21208, 21945, 22895, 25080, 25305, 26510, 27474, 28920, 29260, 31812, 32053, 33740, 35112, 36632, 37114, 39765, 40488, 43890, 45790, 50369, 50610, 53020, 54948, 55671, 58520, 63624, 64106, 67480, 68685, 74228, 79530, 87780, 91580, 92785, 96159, 100738, 101220, 106040, 109896, 111342, 128212, 137370, 148456, 151107, 159060, 160265, 175560, 183160, 185570, 192318, 201476, 202440, 222684, 251845, 256424, 274740, 278355, 302214, 318120, 320530, 352583, 371140, 384636, 402952, 445368, 480795, 503690, 549480, 556710, 604428, 641060, 705166, 742280, 755535, 769272, 961590, 1007380, 1057749, 1113420, 1208856, 1282120, 1410332, 1511070, 1762915, 1923180, 2014760, 2115498, 2226840, 2820664, 3022140, 3525830, 3846360, 4230996, 5288745, 6044280, 7051660, 8461992, 10577490, 14103320, 21154980, 42309960]

約数ペア:

[(1, 42309960), (2, 21154980), (3, 14103320), (4, 10577490), (5, 8461992), (6, 7051660), (7, 6044280), (8, 5288745), (10, 4230996), (11, 3846360), (12, 3525830), (14, 3022140), (15, 2820664), (19, 2226840), (20, 2115498), (21, 2014760), (22, 1923180), (24, 1762915), (28, 1511070), (30, 1410332), (33, 1282120), (35, 1208856), (38, 1113420), (40, 1057749), (42, 1007380), (44, 961590), (55, 769272), (56, 755535), (57, 742280), (60, 705166), (66, 641060), (70, 604428), (76, 556710), (77, 549480), (84, 503690), (88, 480795), (95, 445368), (105, 402952), (110, 384636), (114, 371140), (120, 352583), (132, 320530), (133, 318120), (140, 302214), (152, 278355), (154, 274740), (165, 256424), (168, 251845), (190, 222684), (209, 202440), (210, 201476), (220, 192318), (228, 185570), (231, 183160), (241, 175560), (264, 160265), (266, 159060), (280, 151107), (285, 148456), (308, 137370), (330, 128212), (380, 111342), (385, 109896), (399, 106040), (418, 101220), (420, 100738), (440, 96159), (456, 92785), (462, 91580), (482, 87780), (532, 79530), (570, 74228), (616, 68685), (627, 67480), (660, 64106), (665, 63624), (723, 58520), (760, 55671), (770, 54948), (798, 53020), (836, 50610), (840, 50369), (924, 45790), (964, 43890), (1045, 40488), (1064, 39765), (1140, 37114), (1155, 36632), (1205, 35112), (1254, 33740), (1320, 32053), (1330, 31812), (1446, 29260), (1463, 28920), (1540, 27474), (1596, 26510), (1672, 25305), (1687, 25080), (1848, 22895), (1928, 21945), (1995, 21208), (2090, 20244), (2280, 18557), (2310, 18316), (2410, 17556), (2508, 16870), (2651, 15960), (2660, 15906), (2892, 14630), (2926, 14460), (3080, 13737), (3135, 13496), (3192, 13255), (3374, 12540), (3615, 11704), (3990, 10604), (4180, 10122), (4389, 9640), (4579, 9240), (4620, 9158), (4820, 8778), (5016, 8435), (5061, 8360), (5302, 7980), (5320, 7953), (5784, 7315), (5852, 7230), (6270, 6748)]