7243365780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{338159}}^1$

素因数の和:338198

約数の個数: 144

約数和(自身を含む): 26587491840

約数和(自身を除く): 19344126060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 338159, 676318, 1014477, 1352636, 1690795, 2028954, 2367113, 3043431, 3381590, 4057908, 4734226, 5072385, 5748703, 6086862, 6763180, 7101339, 9468452, 10144770, 11497406, 11835565, 12173724, 14202678, 15217155, 17246109, 20289540, 21304017, 22994812, 23671130, 28405356, 28743515, 30434310, 34492218, 35506695, 40240921, 42608034, 47342260, 51738327, 57487030, 60868620, 68984436, 71013390, 80481842, 85216068, 86230545, 103476654, 106520085, 114974060, 120722763, 142026780, 160963684, 172461090, 201204605, 206953308, 213040170, 241445526, 258691635, 344922180, 362168289, 402409210, 426080340, 482891052, 517383270, 603613815, 724336578, 804818420, 1034766540, 1207227630, 1448673156, 1810841445, 2414455260, 3621682890, 7243365780]

約数ペア:

[(1, 7243365780), (2, 3621682890), (3, 2414455260), (4, 1810841445), (5, 1448673156), (6, 1207227630), (7, 1034766540), (9, 804818420), (10, 724336578), (12, 603613815), (14, 517383270), (15, 482891052), (17, 426080340), (18, 402409210), (20, 362168289), (21, 344922180), (28, 258691635), (30, 241445526), (34, 213040170), (35, 206953308), (36, 201204605), (42, 172461090), (45, 160963684), (51, 142026780), (60, 120722763), (63, 114974060), (68, 106520085), (70, 103476654), (84, 86230545), (85, 85216068), (90, 80481842), (102, 71013390), (105, 68984436), (119, 60868620), (126, 57487030), (140, 51738327), (153, 47342260), (170, 42608034), (180, 40240921), (204, 35506695), (210, 34492218), (238, 30434310), (252, 28743515), (255, 28405356), (306, 23671130), (315, 22994812), (340, 21304017), (357, 20289540), (420, 17246109), (476, 15217155), (510, 14202678), (595, 12173724), (612, 11835565), (630, 11497406), (714, 10144770), (765, 9468452), (1020, 7101339), (1071, 6763180), (1190, 6086862), (1260, 5748703), (1428, 5072385), (1530, 4734226), (1785, 4057908), (2142, 3381590), (2380, 3043431), (3060, 2367113), (3570, 2028954), (4284, 1690795), (5355, 1352636), (7140, 1014477), (10710, 676318), (21420, 338159)]