290932560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 400

約数和(自身を含む): 1134302400

約数和(自身を除く): 843369840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 139, 144, 152, 153, 162, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 278, 285, 304, 306, 323, 324, 340, 342, 360, 380, 405, 408, 417, 432, 456, 459, 510, 513, 540, 556, 570, 612, 646, 648, 680, 684, 695, 720, 760, 765, 810, 816, 834, 855, 912, 918, 969, 1020, 1026, 1080, 1112, 1140, 1224, 1251, 1292, 1296, 1360, 1368, 1377, 1390, 1520, 1530, 1539, 1615, 1620, 1668, 1710, 1836, 1938, 2040, 2052, 2085, 2160, 2224, 2280, 2295, 2363, 2448, 2502, 2565, 2584, 2641, 2736, 2754, 2780, 2907, 3060, 3078, 3230, 3240, 3336, 3420, 3672, 3753, 3876, 4080, 4104, 4170, 4560, 4590, 4726, 4845, 5004, 5130, 5168, 5282, 5508, 5560, 5814, 6120, 6156, 6255, 6460, 6480, 6672, 6840, 6885, 7089, 7344, 7506, 7695, 7752, 7923, 8208, 8340, 8721, 9180, 9452, 9690, 10008, 10260, 10564, 11016, 11120, 11259, 11628, 11815, 12240, 12312, 12510, 12920, 13205, 13680, 13770, 14178, 14535, 15012, 15390, 15504, 15846, 16680, 17442, 18360, 18765, 18904, 19380, 20016, 20520, 21128, 21267, 22032, 22518, 23256, 23630, 23769, 24624, 25020, 25840, 26163, 26410, 27540, 28356, 29070, 30024, 30780, 31692, 33360, 34884, 35445, 36720, 37530, 37808, 38760, 39615, 41040, 42256, 42534, 43605, 44897, 45036, 46512, 47260, 47538, 50040, 52326, 52820, 55080, 56295, 56712, 58140, 60048, 61560, 63384, 63801, 69768, 70890, 71307, 75060, 77520, 79230, 85068, 87210, 89794, 90072, 94520, 95076, 100080, 104652, 105640, 106335, 110160, 112590, 113424, 116280, 118845, 123120, 126768, 127602, 130815, 134691, 139536, 141780, 142614, 150120, 158460, 170136, 174420, 179588, 180144, 189040, 190152, 191403, 209304, 211280, 212670, 213921, 224485, 225180, 232560, 237690, 255204, 261630, 269382, 283560, 285228, 300240, 316920, 319005, 340272, 348840, 356535, 359176, 380304, 382806, 404073, 418608, 425340, 427842, 448970, 450360, 475380, 510408, 523260, 538764, 567120, 570456, 633840, 638010, 673455, 697680, 713070, 718352, 765612, 808146, 850680, 855684, 897940, 900720, 950760, 957015, 1020816, 1046520, 1069605, 1077528, 1140912, 1212219, 1276020, 1346910, 1426140, 1531224, 1616292, 1701360, 1711368, 1795880, 1901520, 1914030, 2020365, 2093040, 2139210, 2155056, 2424438, 2552040, 2693820, 2852280, 3062448, 3232584, 3422736, 3591760, 3636657, 3828060, 4040730, 4278420, 4848876, 5104080, 5387640, 5704560, 6061095, 6465168, 7273314, 7656120, 8081460, 8556840, 9697752, 10775280, 12122190, 14546628, 15312240, 16162920, 17113680, 18183285, 19395504, 24244380, 29093256, 32325840, 36366570, 48488760, 58186512, 72733140, 96977520, 145466280, 290932560]

約数ペア:

[(1, 290932560), (2, 145466280), (3, 96977520), (4, 72733140), (5, 58186512), (6, 48488760), (8, 36366570), (9, 32325840), (10, 29093256), (12, 24244380), (15, 19395504), (16, 18183285), (17, 17113680), (18, 16162920), (19, 15312240), (20, 14546628), (24, 12122190), (27, 10775280), (30, 9697752), (34, 8556840), (36, 8081460), (38, 7656120), (40, 7273314), (45, 6465168), (48, 6061095), (51, 5704560), (54, 5387640), (57, 5104080), (60, 4848876), (68, 4278420), (72, 4040730), (76, 3828060), (80, 3636657), (81, 3591760), (85, 3422736), (90, 3232584), (95, 3062448), (102, 2852280), (108, 2693820), (114, 2552040), (120, 2424438), (135, 2155056), (136, 2139210), (139, 2093040), (144, 2020365), (152, 1914030), (153, 1901520), (162, 1795880), (170, 1711368), (171, 1701360), (180, 1616292), (190, 1531224), (204, 1426140), (216, 1346910), (228, 1276020), (240, 1212219), (255, 1140912), (270, 1077528), (272, 1069605), (278, 1046520), (285, 1020816), (304, 957015), (306, 950760), (323, 900720), (324, 897940), (340, 855684), (342, 850680), (360, 808146), (380, 765612), (405, 718352), (408, 713070), (417, 697680), (432, 673455), (456, 638010), (459, 633840), (510, 570456), (513, 567120), (540, 538764), (556, 523260), (570, 510408), (612, 475380), (646, 450360), (648, 448970), (680, 427842), (684, 425340), (695, 418608), (720, 404073), (760, 382806), (765, 380304), (810, 359176), (816, 356535), (834, 348840), (855, 340272), (912, 319005), (918, 316920), (969, 300240), (1020, 285228), (1026, 283560), (1080, 269382), (1112, 261630), (1140, 255204), (1224, 237690), (1251, 232560), (1292, 225180), (1296, 224485), (1360, 213921), (1368, 212670), (1377, 211280), (1390, 209304), (1520, 191403), (1530, 190152), (1539, 189040), (1615, 180144), (1620, 179588), (1668, 174420), (1710, 170136), (1836, 158460), (1938, 150120), (2040, 142614), (2052, 141780), (2085, 139536), (2160, 134691), (2224, 130815), (2280, 127602), (2295, 126768), (2363, 123120), (2448, 118845), (2502, 116280), (2565, 113424), (2584, 112590), (2641, 110160), (2736, 106335), (2754, 105640), (2780, 104652), (2907, 100080), (3060, 95076), (3078, 94520), (3230, 90072), (3240, 89794), (3336, 87210), (3420, 85068), (3672, 79230), (3753, 77520), (3876, 75060), (4080, 71307), (4104, 70890), (4170, 69768), (4560, 63801), (4590, 63384), (4726, 61560), (4845, 60048), (5004, 58140), (5130, 56712), (5168, 56295), (5282, 55080), (5508, 52820), (5560, 52326), (5814, 50040), (6120, 47538), (6156, 47260), (6255, 46512), (6460, 45036), (6480, 44897), (6672, 43605), (6840, 42534), (6885, 42256), (7089, 41040), (7344, 39615), (7506, 38760), (7695, 37808), (7752, 37530), (7923, 36720), (8208, 35445), (8340, 34884), (8721, 33360), (9180, 31692), (9452, 30780), (9690, 30024), (10008, 29070), (10260, 28356), (10564, 27540), (11016, 26410), (11120, 26163), (11259, 25840), (11628, 25020), (11815, 24624), (12240, 23769), (12312, 23630), (12510, 23256), (12920, 22518), (13205, 22032), (13680, 21267), (13770, 21128), (14178, 20520), (14535, 20016), (15012, 19380), (15390, 18904), (15504, 18765), (15846, 18360), (16680, 17442)]