231176610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 768268800

約数和(自身を除く): 537092190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 49, 57, 62, 63, 70, 89, 90, 93, 95, 98, 105, 114, 126, 133, 147, 155, 171, 178, 186, 190, 210, 217, 245, 266, 267, 279, 285, 294, 310, 315, 342, 399, 434, 441, 445, 465, 490, 534, 558, 570, 589, 623, 630, 651, 665, 735, 798, 801, 855, 882, 890, 930, 931, 1085, 1178, 1197, 1246, 1302, 1330, 1335, 1395, 1470, 1519, 1602, 1691, 1710, 1767, 1862, 1869, 1953, 1995, 2170, 2205, 2394, 2670, 2759, 2790, 2793, 2945, 3038, 3115, 3255, 3382, 3534, 3738, 3906, 3990, 4005, 4123, 4361, 4410, 4557, 4655, 5073, 5301, 5518, 5586, 5607, 5890, 5985, 6230, 6510, 7595, 8010, 8246, 8277, 8379, 8455, 8722, 8835, 9114, 9310, 9345, 9765, 10146, 10602, 11214, 11837, 11970, 12369, 13083, 13671, 13795, 13965, 15190, 15219, 16554, 16758, 16910, 17670, 18690, 19313, 19530, 20615, 21805, 22785, 23674, 24738, 24831, 25365, 26166, 26505, 27342, 27590, 27930, 28035, 28861, 30438, 35511, 37107, 38626, 39249, 41230, 41385, 41895, 43610, 45570, 49662, 50730, 52421, 53010, 56070, 57722, 57939, 59185, 61845, 65415, 68355, 71022, 74214, 76095, 78498, 82770, 82859, 83790, 86583, 96565, 104842, 106533, 115878, 118370, 123690, 124155, 130830, 135191, 136710, 144305, 152190, 157263, 165718, 173166, 173817, 177555, 185535, 193130, 196245, 213066, 248310, 248577, 259749, 262105, 270382, 288610, 289695, 314526, 347634, 355110, 366947, 371070, 392490, 405573, 414295, 432915, 471789, 497154, 519498, 524210, 532665, 579390, 675955, 733894, 745731, 786315, 811146, 828590, 865830, 869085, 943578, 1065330, 1100841, 1216719, 1242885, 1298745, 1351910, 1491462, 1572630, 1738170, 1834735, 2027865, 2201682, 2358945, 2433438, 2485770, 2568629, 2597490, 3302523, 3669470, 3728655, 4055730, 4717890, 5137258, 5504205, 6083595, 6605046, 7457310, 7705887, 11008410, 12167190, 12843145, 15411774, 16512615, 23117661, 25686290, 33025230, 38529435, 46235322, 77058870, 115588305, 231176610]

約数ペア:

[(1, 231176610), (2, 115588305), (3, 77058870), (5, 46235322), (6, 38529435), (7, 33025230), (9, 25686290), (10, 23117661), (14, 16512615), (15, 15411774), (18, 12843145), (19, 12167190), (21, 11008410), (30, 7705887), (31, 7457310), (35, 6605046), (38, 6083595), (42, 5504205), (45, 5137258), (49, 4717890), (57, 4055730), (62, 3728655), (63, 3669470), (70, 3302523), (89, 2597490), (90, 2568629), (93, 2485770), (95, 2433438), (98, 2358945), (105, 2201682), (114, 2027865), (126, 1834735), (133, 1738170), (147, 1572630), (155, 1491462), (171, 1351910), (178, 1298745), (186, 1242885), (190, 1216719), (210, 1100841), (217, 1065330), (245, 943578), (266, 869085), (267, 865830), (279, 828590), (285, 811146), (294, 786315), (310, 745731), (315, 733894), (342, 675955), (399, 579390), (434, 532665), (441, 524210), (445, 519498), (465, 497154), (490, 471789), (534, 432915), (558, 414295), (570, 405573), (589, 392490), (623, 371070), (630, 366947), (651, 355110), (665, 347634), (735, 314526), (798, 289695), (801, 288610), (855, 270382), (882, 262105), (890, 259749), (930, 248577), (931, 248310), (1085, 213066), (1178, 196245), (1197, 193130), (1246, 185535), (1302, 177555), (1330, 173817), (1335, 173166), (1395, 165718), (1470, 157263), (1519, 152190), (1602, 144305), (1691, 136710), (1710, 135191), (1767, 130830), (1862, 124155), (1869, 123690), (1953, 118370), (1995, 115878), (2170, 106533), (2205, 104842), (2394, 96565), (2670, 86583), (2759, 83790), (2790, 82859), (2793, 82770), (2945, 78498), (3038, 76095), (3115, 74214), (3255, 71022), (3382, 68355), (3534, 65415), (3738, 61845), (3906, 59185), (3990, 57939), (4005, 57722), (4123, 56070), (4361, 53010), (4410, 52421), (4557, 50730), (4655, 49662), (5073, 45570), (5301, 43610), (5518, 41895), (5586, 41385), (5607, 41230), (5890, 39249), (5985, 38626), (6230, 37107), (6510, 35511), (7595, 30438), (8010, 28861), (8246, 28035), (8277, 27930), (8379, 27590), (8455, 27342), (8722, 26505), (8835, 26166), (9114, 25365), (9310, 24831), (9345, 24738), (9765, 23674), (10146, 22785), (10602, 21805), (11214, 20615), (11837, 19530), (11970, 19313), (12369, 18690), (13083, 17670), (13671, 16910), (13795, 16758), (13965, 16554), (15190, 15219)]