1346452020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15173}}^1$

素因数の和:15234

約数の個数: 144

約数和(自身を含む): 4473902160

約数和(自身を除く): 3127450140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 8874, 9860, 14790, 15173, 17748, 22185, 29580, 30346, 44370, 45519, 60692, 75865, 88740, 91038, 136557, 151730, 182076, 227595, 257941, 273114, 303460, 440017, 455190, 515882, 546228, 682785, 773823, 880034, 910380, 1031764, 1289705, 1320051, 1365570, 1547646, 1760068, 2200085, 2321469, 2579410, 2640102, 2731140, 3095292, 3869115, 3960153, 4400170, 4642938, 5158820, 5280204, 6600255, 7480289, 7738230, 7920306, 8800340, 9285876, 11607345, 13200510, 14960578, 15476460, 15840612, 19800765, 22440867, 23214690, 26401020, 29921156, 37401445, 39601530, 44881734, 46429380, 67322601, 74802890, 79203060, 89763468, 112204335, 134645202, 149605780, 224408670, 269290404, 336613005, 448817340, 673226010, 1346452020]

約数ペア:

[(1, 1346452020), (2, 673226010), (3, 448817340), (4, 336613005), (5, 269290404), (6, 224408670), (9, 149605780), (10, 134645202), (12, 112204335), (15, 89763468), (17, 79203060), (18, 74802890), (20, 67322601), (29, 46429380), (30, 44881734), (34, 39601530), (36, 37401445), (45, 29921156), (51, 26401020), (58, 23214690), (60, 22440867), (68, 19800765), (85, 15840612), (87, 15476460), (90, 14960578), (102, 13200510), (116, 11607345), (145, 9285876), (153, 8800340), (170, 7920306), (174, 7738230), (180, 7480289), (204, 6600255), (255, 5280204), (261, 5158820), (290, 4642938), (306, 4400170), (340, 3960153), (348, 3869115), (435, 3095292), (493, 2731140), (510, 2640102), (522, 2579410), (580, 2321469), (612, 2200085), (765, 1760068), (870, 1547646), (986, 1365570), (1020, 1320051), (1044, 1289705), (1305, 1031764), (1479, 910380), (1530, 880034), (1740, 773823), (1972, 682785), (2465, 546228), (2610, 515882), (2958, 455190), (3060, 440017), (4437, 303460), (4930, 273114), (5220, 257941), (5916, 227595), (7395, 182076), (8874, 151730), (9860, 136557), (14790, 91038), (15173, 88740), (17748, 75865), (22185, 60692), (29580, 45519), (30346, 44370)]