2106447840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3119}}^1$

素因数の和:3214

約数の個数: 288

約数和(自身を含む): 8340433920

約数和(自身を除く): 6233986080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2144, 2345, 2412, 2520, 2680, 2814, 3015, 3119, 3216, 3360, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5628, 6030, 6238, 6432, 7035, 7504, 8040, 8442, 9357, 9380, 9648, 10080, 10720, 11256, 12060, 12476, 14070, 15008, 15595, 16080, 16884, 18714, 18760, 19296, 21105, 21833, 22512, 24120, 24952, 28071, 28140, 31190, 32160, 33768, 37428, 37520, 42210, 43666, 45024, 46785, 48240, 49904, 56142, 56280, 62380, 65499, 67536, 74856, 75040, 84420, 87332, 93570, 96480, 99808, 109165, 112284, 112560, 124760, 130998, 135072, 140355, 149712, 168840, 174664, 187140, 196497, 208973, 218330, 224568, 225120, 249520, 261996, 280710, 299424, 327495, 337680, 349328, 374280, 392994, 417946, 436660, 449136, 499040, 523992, 561420, 626919, 654990, 675360, 698656, 748560, 785988, 835892, 873320, 898272, 982485, 1044865, 1047984, 1122840, 1253838, 1309980, 1462811, 1497120, 1571976, 1671784, 1746640, 1880757, 1964970, 2089730, 2095968, 2245680, 2507676, 2619960, 2925622, 3134595, 3143952, 3343568, 3493280, 3761514, 3929940, 4179460, 4388433, 4491360, 5015352, 5239920, 5851244, 6269190, 6287904, 6687136, 7314055, 7523028, 7859880, 8358920, 8776866, 9403785, 10030704, 10479840, 11702488, 12538380, 13165299, 14628110, 15046056, 15719760, 16717840, 17553732, 18807570, 20061408, 21942165, 23404976, 25076760, 26330598, 29256220, 30092112, 31439520, 33435680, 35107464, 37615140, 43884330, 46809952, 50153520, 52661196, 58512440, 60184224, 65826495, 70214928, 75230280, 87768660, 100307040, 105322392, 117024880, 131652990, 140429856, 150460560, 175537320, 210644784, 234049760, 263305980, 300921120, 351074640, 421289568, 526611960, 702149280, 1053223920, 2106447840]

約数ペア:

[(1, 2106447840), (2, 1053223920), (3, 702149280), (4, 526611960), (5, 421289568), (6, 351074640), (7, 300921120), (8, 263305980), (9, 234049760), (10, 210644784), (12, 175537320), (14, 150460560), (15, 140429856), (16, 131652990), (18, 117024880), (20, 105322392), (21, 100307040), (24, 87768660), (28, 75230280), (30, 70214928), (32, 65826495), (35, 60184224), (36, 58512440), (40, 52661196), (42, 50153520), (45, 46809952), (48, 43884330), (56, 37615140), (60, 35107464), (63, 33435680), (67, 31439520), (70, 30092112), (72, 29256220), (80, 26330598), (84, 25076760), (90, 23404976), (96, 21942165), (105, 20061408), (112, 18807570), (120, 17553732), (126, 16717840), (134, 15719760), (140, 15046056), (144, 14628110), (160, 13165299), (168, 12538380), (180, 11702488), (201, 10479840), (210, 10030704), (224, 9403785), (240, 8776866), (252, 8358920), (268, 7859880), (280, 7523028), (288, 7314055), (315, 6687136), (335, 6287904), (336, 6269190), (360, 5851244), (402, 5239920), (420, 5015352), (469, 4491360), (480, 4388433), (504, 4179460), (536, 3929940), (560, 3761514), (603, 3493280), (630, 3343568), (670, 3143952), (672, 3134595), (720, 2925622), (804, 2619960), (840, 2507676), (938, 2245680), (1005, 2095968), (1008, 2089730), (1072, 1964970), (1120, 1880757), (1206, 1746640), (1260, 1671784), (1340, 1571976), (1407, 1497120), (1440, 1462811), (1608, 1309980), (1680, 1253838), (1876, 1122840), (2010, 1047984), (2016, 1044865), (2144, 982485), (2345, 898272), (2412, 873320), (2520, 835892), (2680, 785988), (2814, 748560), (3015, 698656), (3119, 675360), (3216, 654990), (3360, 626919), (3752, 561420), (4020, 523992), (4221, 499040), (4690, 449136), (4824, 436660), (5040, 417946), (5360, 392994), (5628, 374280), (6030, 349328), (6238, 337680), (6432, 327495), (7035, 299424), (7504, 280710), (8040, 261996), (8442, 249520), (9357, 225120), (9380, 224568), (9648, 218330), (10080, 208973), (10720, 196497), (11256, 187140), (12060, 174664), (12476, 168840), (14070, 149712), (15008, 140355), (15595, 135072), (16080, 130998), (16884, 124760), (18714, 112560), (18760, 112284), (19296, 109165), (21105, 99808), (21833, 96480), (22512, 93570), (24120, 87332), (24952, 84420), (28071, 75040), (28140, 74856), (31190, 67536), (32160, 65499), (33768, 62380), (37428, 56280), (37520, 56142), (42210, 49904), (43666, 48240), (45024, 46785)]