42397740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 432

約数和(自身を含む): 179262720

約数和(自身を除く): 136864980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 23, 28, 30, 33, 35, 36, 38, 42, 44, 45, 46, 49, 55, 57, 60, 63, 66, 69, 70, 76, 77, 84, 90, 92, 95, 98, 99, 105, 110, 114, 115, 126, 132, 133, 138, 140, 147, 154, 161, 165, 171, 180, 190, 196, 198, 207, 209, 210, 220, 228, 230, 231, 245, 252, 253, 266, 276, 285, 294, 308, 315, 322, 330, 342, 345, 380, 385, 396, 399, 414, 418, 420, 437, 441, 460, 462, 483, 490, 495, 506, 532, 539, 570, 588, 627, 630, 644, 660, 665, 684, 690, 693, 735, 759, 770, 798, 805, 828, 836, 855, 874, 882, 924, 931, 966, 980, 990, 1012, 1035, 1045, 1078, 1127, 1140, 1155, 1197, 1254, 1260, 1265, 1311, 1330, 1380, 1386, 1449, 1463, 1470, 1518, 1540, 1596, 1610, 1617, 1710, 1748, 1764, 1771, 1862, 1881, 1932, 1980, 1995, 2070, 2090, 2156, 2185, 2205, 2254, 2277, 2310, 2394, 2415, 2508, 2530, 2622, 2660, 2695, 2772, 2793, 2898, 2926, 2940, 3036, 3059, 3135, 3220, 3234, 3381, 3420, 3465, 3542, 3724, 3762, 3795, 3933, 3990, 4140, 4180, 4370, 4389, 4410, 4508, 4554, 4620, 4655, 4788, 4807, 4830, 4851, 5060, 5244, 5313, 5390, 5586, 5635, 5796, 5852, 5985, 6118, 6270, 6468, 6555, 6762, 6930, 7084, 7245, 7315, 7524, 7590, 7866, 7980, 8085, 8379, 8740, 8778, 8820, 8855, 9108, 9177, 9310, 9405, 9614, 9660, 9702, 10143, 10241, 10626, 10780, 11172, 11270, 11385, 11970, 12236, 12397, 12540, 13110, 13167, 13524, 13860, 13965, 14421, 14490, 14630, 15180, 15295, 15732, 15939, 16170, 16758, 16905, 17556, 17710, 18354, 18620, 18810, 19228, 19404, 19665, 20286, 20482, 21252, 21413, 21945, 22540, 22770, 23940, 24035, 24255, 24794, 26220, 26334, 26565, 27531, 27930, 28842, 28980, 29260, 30590, 30723, 31878, 32340, 33516, 33649, 33810, 35420, 36708, 37191, 37620, 39330, 40572, 40964, 41895, 42826, 43263, 43890, 45540, 45885, 48070, 48510, 49588, 50715, 51205, 52668, 53130, 55062, 55860, 57684, 61180, 61446, 61985, 63756, 64239, 65835, 67298, 67620, 72105, 74382, 78660, 79695, 83790, 85652, 86526, 87780, 91770, 92169, 96140, 97020, 100947, 101430, 102410, 106260, 107065, 110124, 111573, 122892, 123970, 128478, 131670, 134596, 137655, 144210, 148764, 153615, 159390, 167580, 168245, 173052, 183540, 184338, 185955, 192717, 201894, 202860, 204820, 214130, 216315, 223146, 235543, 247940, 256956, 263340, 275310, 288420, 302841, 307230, 318780, 321195, 336490, 368676, 371910, 385434, 403788, 428260, 432630, 446292, 460845, 471086, 504735, 550620, 557865, 605682, 614460, 642390, 672980, 706629, 743820, 770868, 865260, 921690, 942172, 963585, 1009470, 1115730, 1177715, 1211364, 1284780, 1413258, 1514205, 1843380, 1927170, 2018940, 2119887, 2231460, 2355430, 2826516, 3028410, 3533145, 3854340, 4239774, 4710860, 6056820, 7066290, 8479548, 10599435, 14132580, 21198870, 42397740]

約数ペア:

[(1, 42397740), (2, 21198870), (3, 14132580), (4, 10599435), (5, 8479548), (6, 7066290), (7, 6056820), (9, 4710860), (10, 4239774), (11, 3854340), (12, 3533145), (14, 3028410), (15, 2826516), (18, 2355430), (19, 2231460), (20, 2119887), (21, 2018940), (22, 1927170), (23, 1843380), (28, 1514205), (30, 1413258), (33, 1284780), (35, 1211364), (36, 1177715), (38, 1115730), (42, 1009470), (44, 963585), (45, 942172), (46, 921690), (49, 865260), (55, 770868), (57, 743820), (60, 706629), (63, 672980), (66, 642390), (69, 614460), (70, 605682), (76, 557865), (77, 550620), (84, 504735), (90, 471086), (92, 460845), (95, 446292), (98, 432630), (99, 428260), (105, 403788), (110, 385434), (114, 371910), (115, 368676), (126, 336490), (132, 321195), (133, 318780), (138, 307230), (140, 302841), (147, 288420), (154, 275310), (161, 263340), (165, 256956), (171, 247940), (180, 235543), (190, 223146), (196, 216315), (198, 214130), (207, 204820), (209, 202860), (210, 201894), (220, 192717), (228, 185955), (230, 184338), (231, 183540), (245, 173052), (252, 168245), (253, 167580), (266, 159390), (276, 153615), (285, 148764), (294, 144210), (308, 137655), (315, 134596), (322, 131670), (330, 128478), (342, 123970), (345, 122892), (380, 111573), (385, 110124), (396, 107065), (399, 106260), (414, 102410), (418, 101430), (420, 100947), (437, 97020), (441, 96140), (460, 92169), (462, 91770), (483, 87780), (490, 86526), (495, 85652), (506, 83790), (532, 79695), (539, 78660), (570, 74382), (588, 72105), (627, 67620), (630, 67298), (644, 65835), (660, 64239), (665, 63756), (684, 61985), (690, 61446), (693, 61180), (735, 57684), (759, 55860), (770, 55062), (798, 53130), (805, 52668), (828, 51205), (836, 50715), (855, 49588), (874, 48510), (882, 48070), (924, 45885), (931, 45540), (966, 43890), (980, 43263), (990, 42826), (1012, 41895), (1035, 40964), (1045, 40572), (1078, 39330), (1127, 37620), (1140, 37191), (1155, 36708), (1197, 35420), (1254, 33810), (1260, 33649), (1265, 33516), (1311, 32340), (1330, 31878), (1380, 30723), (1386, 30590), (1449, 29260), (1463, 28980), (1470, 28842), (1518, 27930), (1540, 27531), (1596, 26565), (1610, 26334), (1617, 26220), (1710, 24794), (1748, 24255), (1764, 24035), (1771, 23940), (1862, 22770), (1881, 22540), (1932, 21945), (1980, 21413), (1995, 21252), (2070, 20482), (2090, 20286), (2156, 19665), (2185, 19404), (2205, 19228), (2254, 18810), (2277, 18620), (2310, 18354), (2394, 17710), (2415, 17556), (2508, 16905), (2530, 16758), (2622, 16170), (2660, 15939), (2695, 15732), (2772, 15295), (2793, 15180), (2898, 14630), (2926, 14490), (2940, 14421), (3036, 13965), (3059, 13860), (3135, 13524), (3220, 13167), (3234, 13110), (3381, 12540), (3420, 12397), (3465, 12236), (3542, 11970), (3724, 11385), (3762, 11270), (3795, 11172), (3933, 10780), (3990, 10626), (4140, 10241), (4180, 10143), (4370, 9702), (4389, 9660), (4410, 9614), (4508, 9405), (4554, 9310), (4620, 9177), (4655, 9108), (4788, 8855), (4807, 8820), (4830, 8778), (4851, 8740), (5060, 8379), (5244, 8085), (5313, 7980), (5390, 7866), (5586, 7590), (5635, 7524), (5796, 7315), (5852, 7245), (5985, 7084), (6118, 6930), (6270, 6762), (6468, 6555)]