629580240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 2220381696

約数和(自身を除く): 1590801456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 120, 124, 134, 144, 155, 180, 186, 201, 240, 248, 268, 279, 310, 335, 360, 372, 402, 421, 465, 496, 536, 558, 603, 620, 670, 720, 744, 804, 842, 930, 1005, 1072, 1116, 1206, 1240, 1263, 1340, 1395, 1488, 1608, 1684, 1860, 2010, 2077, 2105, 2232, 2412, 2480, 2526, 2680, 2790, 3015, 3216, 3368, 3720, 3789, 4020, 4154, 4210, 4464, 4824, 5052, 5360, 5580, 6030, 6231, 6315, 6736, 7440, 7578, 8040, 8308, 8420, 9648, 10104, 10385, 11160, 12060, 12462, 12630, 13051, 15156, 16080, 16616, 16840, 18693, 18945, 20208, 20770, 22320, 24120, 24924, 25260, 26102, 28207, 30312, 31155, 33232, 33680, 37386, 37890, 39153, 41540, 48240, 49848, 50520, 52204, 56414, 60624, 62310, 65255, 74772, 75780, 78306, 83080, 84621, 93465, 99696, 101040, 104408, 112828, 117459, 124620, 130510, 141035, 149544, 151560, 156612, 166160, 169242, 186930, 195765, 208816, 225656, 234918, 249240, 253863, 261020, 282070, 299088, 303120, 313224, 338484, 373860, 391530, 423105, 451312, 469836, 498480, 507726, 522040, 564140, 587295, 626448, 676968, 747720, 783060, 846210, 874417, 939672, 1015452, 1044080, 1128280, 1174590, 1269315, 1353936, 1495440, 1566120, 1692420, 1748834, 1879344, 2030904, 2256560, 2349180, 2538630, 2623251, 3132240, 3384840, 3497668, 4061808, 4372085, 4698360, 5077260, 5246502, 6769680, 6995336, 7869753, 8744170, 9396720, 10154520, 10493004, 13116255, 13990672, 15739506, 17488340, 20309040, 20986008, 26232510, 31479012, 34976680, 39348765, 41972016, 52465020, 62958024, 69953360, 78697530, 104930040, 125916048, 157395060, 209860080, 314790120, 629580240]

約数ペア:

[(1, 629580240), (2, 314790120), (3, 209860080), (4, 157395060), (5, 125916048), (6, 104930040), (8, 78697530), (9, 69953360), (10, 62958024), (12, 52465020), (15, 41972016), (16, 39348765), (18, 34976680), (20, 31479012), (24, 26232510), (30, 20986008), (31, 20309040), (36, 17488340), (40, 15739506), (45, 13990672), (48, 13116255), (60, 10493004), (62, 10154520), (67, 9396720), (72, 8744170), (80, 7869753), (90, 6995336), (93, 6769680), (120, 5246502), (124, 5077260), (134, 4698360), (144, 4372085), (155, 4061808), (180, 3497668), (186, 3384840), (201, 3132240), (240, 2623251), (248, 2538630), (268, 2349180), (279, 2256560), (310, 2030904), (335, 1879344), (360, 1748834), (372, 1692420), (402, 1566120), (421, 1495440), (465, 1353936), (496, 1269315), (536, 1174590), (558, 1128280), (603, 1044080), (620, 1015452), (670, 939672), (720, 874417), (744, 846210), (804, 783060), (842, 747720), (930, 676968), (1005, 626448), (1072, 587295), (1116, 564140), (1206, 522040), (1240, 507726), (1263, 498480), (1340, 469836), (1395, 451312), (1488, 423105), (1608, 391530), (1684, 373860), (1860, 338484), (2010, 313224), (2077, 303120), (2105, 299088), (2232, 282070), (2412, 261020), (2480, 253863), (2526, 249240), (2680, 234918), (2790, 225656), (3015, 208816), (3216, 195765), (3368, 186930), (3720, 169242), (3789, 166160), (4020, 156612), (4154, 151560), (4210, 149544), (4464, 141035), (4824, 130510), (5052, 124620), (5360, 117459), (5580, 112828), (6030, 104408), (6231, 101040), (6315, 99696), (6736, 93465), (7440, 84621), (7578, 83080), (8040, 78306), (8308, 75780), (8420, 74772), (9648, 65255), (10104, 62310), (10385, 60624), (11160, 56414), (12060, 52204), (12462, 50520), (12630, 49848), (13051, 48240), (15156, 41540), (16080, 39153), (16616, 37890), (16840, 37386), (18693, 33680), (18945, 33232), (20208, 31155), (20770, 30312), (22320, 28207), (24120, 26102), (24924, 25260)]