248333040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 200

約数和(自身を含む): 908342160

約数和(自身を除く): 660009120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2017, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4034, 4104, 4560, 5130, 6051, 6156, 6480, 6840, 7695, 8068, 8208, 10085, 10260, 12102, 12312, 13680, 15390, 16136, 18153, 20170, 20520, 24204, 24624, 30255, 30780, 32272, 36306, 38323, 40340, 41040, 48408, 54459, 60510, 61560, 72612, 76646, 80680, 90765, 96816, 108918, 114969, 121020, 123120, 145224, 153292, 161360, 163377, 181530, 191615, 217836, 229938, 242040, 272295, 290448, 306584, 326754, 344907, 363060, 383230, 435672, 459876, 484080, 544590, 574845, 613168, 653508, 689814, 726120, 766460, 816885, 871344, 919752, 1034721, 1089180, 1149690, 1307016, 1379628, 1452240, 1532920, 1633770, 1724535, 1839504, 2069442, 2178360, 2299380, 2614032, 2759256, 3065840, 3104163, 3267540, 3449070, 4138884, 4356720, 4598760, 5173605, 5518512, 6208326, 6535080, 6898140, 8277768, 9197520, 10347210, 12416652, 13070160, 13796280, 15520815, 16555536, 20694420, 24833304, 27592560, 31041630, 41388840, 49666608, 62083260, 82777680, 124166520, 248333040]

約数ペア:

[(1, 248333040), (2, 124166520), (3, 82777680), (4, 62083260), (5, 49666608), (6, 41388840), (8, 31041630), (9, 27592560), (10, 24833304), (12, 20694420), (15, 16555536), (16, 15520815), (18, 13796280), (19, 13070160), (20, 12416652), (24, 10347210), (27, 9197520), (30, 8277768), (36, 6898140), (38, 6535080), (40, 6208326), (45, 5518512), (48, 5173605), (54, 4598760), (57, 4356720), (60, 4138884), (72, 3449070), (76, 3267540), (80, 3104163), (81, 3065840), (90, 2759256), (95, 2614032), (108, 2299380), (114, 2178360), (120, 2069442), (135, 1839504), (144, 1724535), (152, 1633770), (162, 1532920), (171, 1452240), (180, 1379628), (190, 1307016), (216, 1149690), (228, 1089180), (240, 1034721), (270, 919752), (285, 871344), (304, 816885), (324, 766460), (342, 726120), (360, 689814), (380, 653508), (405, 613168), (432, 574845), (456, 544590), (513, 484080), (540, 459876), (570, 435672), (648, 383230), (684, 363060), (720, 344907), (760, 326754), (810, 306584), (855, 290448), (912, 272295), (1026, 242040), (1080, 229938), (1140, 217836), (1296, 191615), (1368, 181530), (1520, 163377), (1539, 161360), (1620, 153292), (1710, 145224), (2017, 123120), (2052, 121020), (2160, 114969), (2280, 108918), (2565, 96816), (2736, 90765), (3078, 80680), (3240, 76646), (3420, 72612), (4034, 61560), (4104, 60510), (4560, 54459), (5130, 48408), (6051, 41040), (6156, 40340), (6480, 38323), (6840, 36306), (7695, 32272), (8068, 30780), (8208, 30255), (10085, 24624), (10260, 24204), (12102, 20520), (12312, 20170), (13680, 18153), (15390, 16136)]