198087840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 681198336

約数和(自身を除く): 483110496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 911, 1208, 1359, 1440, 1510, 1812, 1822, 2265, 2416, 2718, 2733, 3020, 3624, 3644, 4530, 4555, 4832, 5436, 5466, 6040, 6795, 7248, 7288, 8199, 9060, 9110, 10872, 10932, 12080, 13590, 13665, 14496, 14576, 16398, 18120, 18220, 21744, 21864, 24160, 27180, 27330, 29152, 32796, 36240, 36440, 40995, 43488, 43728, 54360, 54660, 65592, 72480, 72880, 81990, 87456, 108720, 109320, 131184, 137561, 145760, 163980, 217440, 218640, 262368, 275122, 327960, 412683, 437280, 550244, 655920, 687805, 825366, 1100488, 1238049, 1311840, 1375610, 1650732, 2063415, 2200976, 2476098, 2751220, 3301464, 4126830, 4401952, 4952196, 5502440, 6190245, 6602928, 8253660, 9904392, 11004880, 12380490, 13205856, 16507320, 19808784, 22009760, 24760980, 33014640, 39617568, 49521960, 66029280, 99043920, 198087840]

約数ペア:

[(1, 198087840), (2, 99043920), (3, 66029280), (4, 49521960), (5, 39617568), (6, 33014640), (8, 24760980), (9, 22009760), (10, 19808784), (12, 16507320), (15, 13205856), (16, 12380490), (18, 11004880), (20, 9904392), (24, 8253660), (30, 6602928), (32, 6190245), (36, 5502440), (40, 4952196), (45, 4401952), (48, 4126830), (60, 3301464), (72, 2751220), (80, 2476098), (90, 2200976), (96, 2063415), (120, 1650732), (144, 1375610), (151, 1311840), (160, 1238049), (180, 1100488), (240, 825366), (288, 687805), (302, 655920), (360, 550244), (453, 437280), (480, 412683), (604, 327960), (720, 275122), (755, 262368), (906, 218640), (911, 217440), (1208, 163980), (1359, 145760), (1440, 137561), (1510, 131184), (1812, 109320), (1822, 108720), (2265, 87456), (2416, 81990), (2718, 72880), (2733, 72480), (3020, 65592), (3624, 54660), (3644, 54360), (4530, 43728), (4555, 43488), (4832, 40995), (5436, 36440), (5466, 36240), (6040, 32796), (6795, 29152), (7248, 27330), (7288, 27180), (8199, 24160), (9060, 21864), (9110, 21744), (10872, 18220), (10932, 18120), (12080, 16398), (13590, 14576), (13665, 14496)]