972884220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 3516307200

約数和(自身を除く): 2543422980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 67, 70, 77, 84, 98, 105, 110, 132, 134, 140, 147, 154, 165, 196, 201, 210, 220, 231, 245, 268, 294, 308, 330, 335, 385, 402, 420, 449, 462, 469, 490, 539, 588, 660, 670, 735, 737, 770, 804, 898, 924, 938, 980, 1005, 1078, 1155, 1340, 1347, 1407, 1470, 1474, 1540, 1617, 1796, 1876, 2010, 2156, 2211, 2245, 2310, 2345, 2694, 2695, 2814, 2940, 2948, 3143, 3234, 3283, 3685, 4020, 4422, 4490, 4620, 4690, 4939, 5159, 5388, 5390, 5628, 6286, 6468, 6566, 6735, 7035, 7370, 8085, 8844, 8980, 9380, 9429, 9849, 9878, 10318, 10780, 11055, 12572, 13132, 13470, 14070, 14740, 14817, 15477, 15715, 16170, 16415, 18858, 19698, 19756, 20636, 22001, 22110, 24695, 25795, 26940, 28140, 29634, 30083, 30954, 31430, 32340, 32830, 34573, 36113, 37716, 39396, 44002, 44220, 47145, 49245, 49390, 51590, 59268, 60166, 61908, 62860, 65660, 66003, 69146, 72226, 74085, 77385, 88004, 90249, 94290, 98490, 98780, 103180, 103719, 108339, 110005, 120332, 132006, 138292, 144452, 148170, 150415, 154770, 172865, 180498, 180565, 188580, 196980, 207438, 210581, 216678, 220010, 242011, 264012, 296340, 300830, 309540, 330015, 330913, 345730, 360996, 361130, 414876, 421162, 433356, 440020, 451245, 484022, 518595, 541695, 601660, 631743, 660030, 661826, 691460, 722260, 726033, 842324, 902490, 968044, 992739, 1037190, 1052905, 1083390, 1210055, 1263486, 1320060, 1323652, 1452066, 1474067, 1654565, 1804980, 1985478, 2074380, 2105810, 2166780, 2316391, 2420110, 2526972, 2904132, 2948134, 3158715, 3309130, 3630165, 3970956, 4211620, 4422201, 4632782, 4840220, 4963695, 5896268, 6317430, 6618260, 6949173, 7260330, 7370335, 8844402, 9265564, 9927390, 11581955, 12634860, 13898346, 14520660, 14740670, 16214737, 17688804, 19854780, 22111005, 23163910, 27796692, 29481340, 32429474, 34745865, 44222010, 46327820, 48644211, 64858948, 69491730, 81073685, 88444020, 97288422, 138983460, 162147370, 194576844, 243221055, 324294740, 486442110, 972884220]

約数ペア:

[(1, 972884220), (2, 486442110), (3, 324294740), (4, 243221055), (5, 194576844), (6, 162147370), (7, 138983460), (10, 97288422), (11, 88444020), (12, 81073685), (14, 69491730), (15, 64858948), (20, 48644211), (21, 46327820), (22, 44222010), (28, 34745865), (30, 32429474), (33, 29481340), (35, 27796692), (42, 23163910), (44, 22111005), (49, 19854780), (55, 17688804), (60, 16214737), (66, 14740670), (67, 14520660), (70, 13898346), (77, 12634860), (84, 11581955), (98, 9927390), (105, 9265564), (110, 8844402), (132, 7370335), (134, 7260330), (140, 6949173), (147, 6618260), (154, 6317430), (165, 5896268), (196, 4963695), (201, 4840220), (210, 4632782), (220, 4422201), (231, 4211620), (245, 3970956), (268, 3630165), (294, 3309130), (308, 3158715), (330, 2948134), (335, 2904132), (385, 2526972), (402, 2420110), (420, 2316391), (449, 2166780), (462, 2105810), (469, 2074380), (490, 1985478), (539, 1804980), (588, 1654565), (660, 1474067), (670, 1452066), (735, 1323652), (737, 1320060), (770, 1263486), (804, 1210055), (898, 1083390), (924, 1052905), (938, 1037190), (980, 992739), (1005, 968044), (1078, 902490), (1155, 842324), (1340, 726033), (1347, 722260), (1407, 691460), (1470, 661826), (1474, 660030), (1540, 631743), (1617, 601660), (1796, 541695), (1876, 518595), (2010, 484022), (2156, 451245), (2211, 440020), (2245, 433356), (2310, 421162), (2345, 414876), (2694, 361130), (2695, 360996), (2814, 345730), (2940, 330913), (2948, 330015), (3143, 309540), (3234, 300830), (3283, 296340), (3685, 264012), (4020, 242011), (4422, 220010), (4490, 216678), (4620, 210581), (4690, 207438), (4939, 196980), (5159, 188580), (5388, 180565), (5390, 180498), (5628, 172865), (6286, 154770), (6468, 150415), (6566, 148170), (6735, 144452), (7035, 138292), (7370, 132006), (8085, 120332), (8844, 110005), (8980, 108339), (9380, 103719), (9429, 103180), (9849, 98780), (9878, 98490), (10318, 94290), (10780, 90249), (11055, 88004), (12572, 77385), (13132, 74085), (13470, 72226), (14070, 69146), (14740, 66003), (14817, 65660), (15477, 62860), (15715, 61908), (16170, 60166), (16415, 59268), (18858, 51590), (19698, 49390), (19756, 49245), (20636, 47145), (22001, 44220), (22110, 44002), (24695, 39396), (25795, 37716), (26940, 36113), (28140, 34573), (29634, 32830), (30083, 32340), (30954, 31430)]