1214226720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{40153}}^1$

素因数の和:40184

約数の個数: 192

約数和(自身を含む): 4857027840

約数和(自身を除く): 3642801120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 40153, 80306, 120459, 160612, 200765, 240918, 281071, 321224, 361377, 401530, 481836, 562142, 602295, 642448, 722754, 803060, 843213, 963672, 1084131, 1124284, 1204590, 1284896, 1405355, 1445508, 1606120, 1686426, 1806885, 1927344, 2168262, 2248568, 2409180, 2529639, 2810710, 2891016, 3212240, 3372852, 3613770, 3854688, 4216065, 4336524, 4497136, 4818360, 5059278, 5420655, 5621420, 5782032, 6424480, 6745704, 7227540, 7588917, 8432130, 8673048, 8994272, 9636720, 10118556, 10841310, 11242840, 11564064, 12648195, 13491408, 14455080, 15177834, 16864260, 17346096, 19273440, 20237112, 21682620, 22485680, 25296390, 26982816, 28910160, 30355668, 33728520, 34692192, 37944585, 40474224, 43365240, 44971360, 50592780, 57820320, 60711336, 67457040, 75889170, 80948448, 86730480, 101185560, 121422672, 134914080, 151778340, 173460960, 202371120, 242845344, 303556680, 404742240, 607113360, 1214226720]

約数ペア:

[(1, 1214226720), (2, 607113360), (3, 404742240), (4, 303556680), (5, 242845344), (6, 202371120), (7, 173460960), (8, 151778340), (9, 134914080), (10, 121422672), (12, 101185560), (14, 86730480), (15, 80948448), (16, 75889170), (18, 67457040), (20, 60711336), (21, 57820320), (24, 50592780), (27, 44971360), (28, 43365240), (30, 40474224), (32, 37944585), (35, 34692192), (36, 33728520), (40, 30355668), (42, 28910160), (45, 26982816), (48, 25296390), (54, 22485680), (56, 21682620), (60, 20237112), (63, 19273440), (70, 17346096), (72, 16864260), (80, 15177834), (84, 14455080), (90, 13491408), (96, 12648195), (105, 11564064), (108, 11242840), (112, 10841310), (120, 10118556), (126, 9636720), (135, 8994272), (140, 8673048), (144, 8432130), (160, 7588917), (168, 7227540), (180, 6745704), (189, 6424480), (210, 5782032), (216, 5621420), (224, 5420655), (240, 5059278), (252, 4818360), (270, 4497136), (280, 4336524), (288, 4216065), (315, 3854688), (336, 3613770), (360, 3372852), (378, 3212240), (420, 2891016), (432, 2810710), (480, 2529639), (504, 2409180), (540, 2248568), (560, 2168262), (630, 1927344), (672, 1806885), (720, 1686426), (756, 1606120), (840, 1445508), (864, 1405355), (945, 1284896), (1008, 1204590), (1080, 1124284), (1120, 1084131), (1260, 963672), (1440, 843213), (1512, 803060), (1680, 722754), (1890, 642448), (2016, 602295), (2160, 562142), (2520, 481836), (3024, 401530), (3360, 361377), (3780, 321224), (4320, 281071), (5040, 240918), (6048, 200765), (7560, 160612), (10080, 120459), (15120, 80306), (30240, 40153)]