298965240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 1186099200

約数和(自身を除く): 887133960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 43, 45, 56, 60, 62, 63, 70, 72, 84, 86, 89, 90, 93, 105, 120, 124, 126, 129, 140, 155, 168, 172, 178, 180, 186, 210, 215, 217, 248, 252, 258, 267, 279, 280, 301, 310, 315, 344, 356, 360, 372, 387, 420, 430, 434, 445, 465, 504, 516, 534, 558, 602, 620, 623, 630, 645, 651, 712, 744, 774, 801, 840, 860, 868, 890, 903, 930, 1032, 1068, 1085, 1116, 1204, 1240, 1246, 1260, 1290, 1302, 1333, 1335, 1395, 1505, 1548, 1602, 1720, 1736, 1780, 1806, 1860, 1869, 1935, 1953, 2136, 2170, 2232, 2408, 2492, 2520, 2580, 2604, 2666, 2670, 2709, 2759, 2790, 3010, 3096, 3115, 3204, 3255, 3560, 3612, 3720, 3738, 3827, 3870, 3906, 3999, 4005, 4340, 4515, 4984, 5160, 5208, 5332, 5340, 5418, 5518, 5580, 5607, 6020, 6230, 6408, 6510, 6665, 7224, 7476, 7654, 7740, 7812, 7998, 8010, 8277, 8680, 9030, 9331, 9345, 9765, 10664, 10680, 10836, 11036, 11160, 11214, 11481, 11997, 12040, 12460, 13020, 13330, 13545, 13795, 14952, 15308, 15480, 15624, 15996, 16020, 16554, 18060, 18662, 18690, 19135, 19313, 19530, 19995, 21672, 22072, 22428, 22962, 23994, 24831, 24920, 26040, 26660, 26789, 27090, 27590, 27993, 28035, 30616, 31992, 32040, 33108, 34443, 36120, 37324, 37380, 38270, 38626, 39060, 39990, 41385, 44856, 45924, 46655, 47988, 49662, 53320, 53578, 54180, 55180, 55986, 56070, 57405, 57939, 59985, 66216, 68886, 74648, 74760, 76540, 77252, 78120, 79980, 80367, 82770, 83979, 91848, 93310, 95976, 96565, 99324, 107156, 108360, 110360, 111972, 112140, 114810, 115878, 118637, 119970, 124155, 133945, 137772, 139965, 153080, 154504, 159960, 160734, 165540, 167958, 172215, 173817, 186620, 193130, 198648, 214312, 223944, 224280, 229620, 231756, 237274, 239940, 241101, 248310, 267890, 275544, 279930, 289695, 321468, 331080, 335916, 344430, 347634, 355911, 373240, 386260, 401835, 419895, 459240, 463512, 474548, 479880, 482202, 496620, 535780, 559860, 579390, 593185, 642936, 671832, 688860, 695268, 711822, 772520, 803670, 830459, 839790, 869085, 949096, 964404, 993240, 1067733, 1071560, 1119720, 1158780, 1186370, 1205505, 1377720, 1390536, 1423644, 1607340, 1660918, 1679580, 1738170, 1779555, 1928808, 2135466, 2317560, 2372740, 2411010, 2491377, 2847288, 3214680, 3321836, 3359160, 3476340, 3559110, 4152295, 4270932, 4745480, 4822020, 4982754, 5338665, 6643672, 6952680, 7118220, 7474131, 8304590, 8541864, 9644040, 9965508, 10677330, 12456885, 14236440, 14948262, 16609180, 19931016, 21354660, 24913770, 29896524, 33218360, 37370655, 42709320, 49827540, 59793048, 74741310, 99655080, 149482620, 298965240]

約数ペア:

[(1, 298965240), (2, 149482620), (3, 99655080), (4, 74741310), (5, 59793048), (6, 49827540), (7, 42709320), (8, 37370655), (9, 33218360), (10, 29896524), (12, 24913770), (14, 21354660), (15, 19931016), (18, 16609180), (20, 14948262), (21, 14236440), (24, 12456885), (28, 10677330), (30, 9965508), (31, 9644040), (35, 8541864), (36, 8304590), (40, 7474131), (42, 7118220), (43, 6952680), (45, 6643672), (56, 5338665), (60, 4982754), (62, 4822020), (63, 4745480), (70, 4270932), (72, 4152295), (84, 3559110), (86, 3476340), (89, 3359160), (90, 3321836), (93, 3214680), (105, 2847288), (120, 2491377), (124, 2411010), (126, 2372740), (129, 2317560), (140, 2135466), (155, 1928808), (168, 1779555), (172, 1738170), (178, 1679580), (180, 1660918), (186, 1607340), (210, 1423644), (215, 1390536), (217, 1377720), (248, 1205505), (252, 1186370), (258, 1158780), (267, 1119720), (279, 1071560), (280, 1067733), (301, 993240), (310, 964404), (315, 949096), (344, 869085), (356, 839790), (360, 830459), (372, 803670), (387, 772520), (420, 711822), (430, 695268), (434, 688860), (445, 671832), (465, 642936), (504, 593185), (516, 579390), (534, 559860), (558, 535780), (602, 496620), (620, 482202), (623, 479880), (630, 474548), (645, 463512), (651, 459240), (712, 419895), (744, 401835), (774, 386260), (801, 373240), (840, 355911), (860, 347634), (868, 344430), (890, 335916), (903, 331080), (930, 321468), (1032, 289695), (1068, 279930), (1085, 275544), (1116, 267890), (1204, 248310), (1240, 241101), (1246, 239940), (1260, 237274), (1290, 231756), (1302, 229620), (1333, 224280), (1335, 223944), (1395, 214312), (1505, 198648), (1548, 193130), (1602, 186620), (1720, 173817), (1736, 172215), (1780, 167958), (1806, 165540), (1860, 160734), (1869, 159960), (1935, 154504), (1953, 153080), (2136, 139965), (2170, 137772), (2232, 133945), (2408, 124155), (2492, 119970), (2520, 118637), (2580, 115878), (2604, 114810), (2666, 112140), (2670, 111972), (2709, 110360), (2759, 108360), (2790, 107156), (3010, 99324), (3096, 96565), (3115, 95976), (3204, 93310), (3255, 91848), (3560, 83979), (3612, 82770), (3720, 80367), (3738, 79980), (3827, 78120), (3870, 77252), (3906, 76540), (3999, 74760), (4005, 74648), (4340, 68886), (4515, 66216), (4984, 59985), (5160, 57939), (5208, 57405), (5332, 56070), (5340, 55986), (5418, 55180), (5518, 54180), (5580, 53578), (5607, 53320), (6020, 49662), (6230, 47988), (6408, 46655), (6510, 45924), (6665, 44856), (7224, 41385), (7476, 39990), (7654, 39060), (7740, 38626), (7812, 38270), (7998, 37380), (8010, 37324), (8277, 36120), (8680, 34443), (9030, 33108), (9331, 32040), (9345, 31992), (9765, 30616), (10664, 28035), (10680, 27993), (10836, 27590), (11036, 27090), (11160, 26789), (11214, 26660), (11481, 26040), (11997, 24920), (12040, 24831), (12460, 23994), (13020, 22962), (13330, 22428), (13545, 22072), (13795, 21672), (14952, 19995), (15308, 19530), (15480, 19313), (15624, 19135), (15996, 18690), (16020, 18662), (16554, 18060)]