441354420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 240

約数和(自身を含む): 1570947840

約数和(自身を除く): 1129593420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1103, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2206, 2223, 2340, 2470, 2565, 2964, 3078, 3309, 3420, 3510, 3705, 4212, 4412, 4446, 4940, 5130, 5265, 5515, 6156, 6618, 6669, 7020, 7410, 7695, 8892, 9927, 10260, 10530, 11030, 11115, 13236, 13338, 14339, 14820, 15390, 16545, 19854, 20007, 20957, 21060, 22060, 22230, 26676, 28678, 29781, 30780, 33090, 33345, 39708, 40014, 41914, 43017, 44460, 49635, 57356, 59562, 62871, 66180, 66690, 71695, 80028, 83828, 86034, 89343, 99270, 100035, 104785, 119124, 125742, 129051, 133380, 143390, 148905, 172068, 178686, 188613, 198540, 200070, 209570, 215085, 251484, 258102, 272441, 286780, 297810, 314355, 357372, 377226, 387153, 400140, 419140, 430170, 446715, 516204, 544882, 565839, 595620, 628710, 645255, 754452, 774306, 817323, 860340, 893430, 943065, 1089764, 1131678, 1161459, 1257420, 1290510, 1362205, 1548612, 1634646, 1697517, 1786860, 1886130, 1935765, 2263356, 2322918, 2451969, 2581020, 2724410, 2829195, 3269292, 3395034, 3772260, 3871530, 4086615, 4645836, 4903938, 5448820, 5658390, 5807295, 6790068, 7355907, 7743060, 8173230, 8487585, 9807876, 11316780, 11614590, 12259845, 14711814, 16346460, 16975170, 22067721, 23229180, 24519690, 29423628, 33950340, 36779535, 44135442, 49039380, 73559070, 88270884, 110338605, 147118140, 220677210, 441354420]

約数ペア:

[(1, 441354420), (2, 220677210), (3, 147118140), (4, 110338605), (5, 88270884), (6, 73559070), (9, 49039380), (10, 44135442), (12, 36779535), (13, 33950340), (15, 29423628), (18, 24519690), (19, 23229180), (20, 22067721), (26, 16975170), (27, 16346460), (30, 14711814), (36, 12259845), (38, 11614590), (39, 11316780), (45, 9807876), (52, 8487585), (54, 8173230), (57, 7743060), (60, 7355907), (65, 6790068), (76, 5807295), (78, 5658390), (81, 5448820), (90, 4903938), (95, 4645836), (108, 4086615), (114, 3871530), (117, 3772260), (130, 3395034), (135, 3269292), (156, 2829195), (162, 2724410), (171, 2581020), (180, 2451969), (190, 2322918), (195, 2263356), (228, 1935765), (234, 1886130), (247, 1786860), (260, 1697517), (270, 1634646), (285, 1548612), (324, 1362205), (342, 1290510), (351, 1257420), (380, 1161459), (390, 1131678), (405, 1089764), (468, 943065), (494, 893430), (513, 860340), (540, 817323), (570, 774306), (585, 754452), (684, 645255), (702, 628710), (741, 595620), (780, 565839), (810, 544882), (855, 516204), (988, 446715), (1026, 430170), (1053, 419140), (1103, 400140), (1140, 387153), (1170, 377226), (1235, 357372), (1404, 314355), (1482, 297810), (1539, 286780), (1620, 272441), (1710, 258102), (1755, 251484), (2052, 215085), (2106, 209570), (2206, 200070), (2223, 198540), (2340, 188613), (2470, 178686), (2565, 172068), (2964, 148905), (3078, 143390), (3309, 133380), (3420, 129051), (3510, 125742), (3705, 119124), (4212, 104785), (4412, 100035), (4446, 99270), (4940, 89343), (5130, 86034), (5265, 83828), (5515, 80028), (6156, 71695), (6618, 66690), (6669, 66180), (7020, 62871), (7410, 59562), (7695, 57356), (8892, 49635), (9927, 44460), (10260, 43017), (10530, 41914), (11030, 40014), (11115, 39708), (13236, 33345), (13338, 33090), (14339, 30780), (14820, 29781), (15390, 28678), (16545, 26676), (19854, 22230), (20007, 22060), (20957, 21060)]