169681260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 400282260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 61, 70, 74, 84, 105, 111, 122, 140, 148, 179, 183, 185, 210, 222, 244, 259, 305, 358, 366, 370, 420, 427, 444, 518, 537, 555, 610, 716, 732, 740, 777, 854, 895, 915, 1036, 1074, 1110, 1220, 1253, 1281, 1295, 1554, 1708, 1790, 1830, 2135, 2148, 2220, 2257, 2506, 2562, 2590, 2685, 3108, 3580, 3660, 3759, 3885, 4270, 4514, 5012, 5124, 5180, 5370, 6265, 6405, 6623, 6771, 7518, 7770, 8540, 9028, 10740, 10919, 11285, 12530, 12810, 13246, 13542, 15036, 15540, 15799, 18795, 19869, 21838, 22570, 25060, 25620, 26492, 27084, 31598, 32757, 33115, 33855, 37590, 39738, 43676, 45140, 46361, 47397, 54595, 63196, 65514, 66230, 67710, 75180, 76433, 78995, 79476, 92722, 94794, 99345, 109190, 131028, 132460, 135420, 139083, 152866, 157990, 163785, 185444, 189588, 198690, 218380, 229299, 231805, 236985, 278166, 305732, 315980, 327570, 382165, 397380, 404003, 458598, 463610, 473970, 556332, 655140, 695415, 764330, 808006, 917196, 927220, 947940, 1146495, 1212009, 1390830, 1528660, 1616012, 2020015, 2292990, 2424018, 2781660, 2828021, 4040030, 4585980, 4848036, 5656042, 6060045, 8080060, 8484063, 11312084, 12120090, 14140105, 16968126, 24240180, 28280210, 33936252, 42420315, 56560420, 84840630, 169681260]

約数ペア:

[(1, 169681260), (2, 84840630), (3, 56560420), (4, 42420315), (5, 33936252), (6, 28280210), (7, 24240180), (10, 16968126), (12, 14140105), (14, 12120090), (15, 11312084), (20, 8484063), (21, 8080060), (28, 6060045), (30, 5656042), (35, 4848036), (37, 4585980), (42, 4040030), (60, 2828021), (61, 2781660), (70, 2424018), (74, 2292990), (84, 2020015), (105, 1616012), (111, 1528660), (122, 1390830), (140, 1212009), (148, 1146495), (179, 947940), (183, 927220), (185, 917196), (210, 808006), (222, 764330), (244, 695415), (259, 655140), (305, 556332), (358, 473970), (366, 463610), (370, 458598), (420, 404003), (427, 397380), (444, 382165), (518, 327570), (537, 315980), (555, 305732), (610, 278166), (716, 236985), (732, 231805), (740, 229299), (777, 218380), (854, 198690), (895, 189588), (915, 185444), (1036, 163785), (1074, 157990), (1110, 152866), (1220, 139083), (1253, 135420), (1281, 132460), (1295, 131028), (1554, 109190), (1708, 99345), (1790, 94794), (1830, 92722), (2135, 79476), (2148, 78995), (2220, 76433), (2257, 75180), (2506, 67710), (2562, 66230), (2590, 65514), (2685, 63196), (3108, 54595), (3580, 47397), (3660, 46361), (3759, 45140), (3885, 43676), (4270, 39738), (4514, 37590), (5012, 33855), (5124, 33115), (5180, 32757), (5370, 31598), (6265, 27084), (6405, 26492), (6623, 25620), (6771, 25060), (7518, 22570), (7770, 21838), (8540, 19869), (9028, 18795), (10740, 15799), (10919, 15540), (11285, 15036), (12530, 13542), (12810, 13246)]