4804989840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3989}}^1$

素因数の和:4254

約数の個数: 240

約数和(自身を含む): 18523814400

約数和(自身を除く): 13718824560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 239, 240, 252, 280, 315, 336, 360, 420, 478, 504, 560, 630, 717, 720, 840, 956, 1008, 1195, 1260, 1434, 1673, 1680, 1912, 2151, 2390, 2520, 2868, 3346, 3585, 3824, 3989, 4302, 4780, 5019, 5040, 5736, 6692, 7170, 7978, 8365, 8604, 9560, 10038, 10755, 11472, 11967, 13384, 14340, 15057, 15956, 16730, 17208, 19120, 19945, 20076, 21510, 23934, 25095, 26768, 27923, 28680, 30114, 31912, 33460, 34416, 35901, 39890, 40152, 43020, 47868, 50190, 55846, 57360, 59835, 60228, 63824, 66920, 71802, 75285, 79780, 80304, 83769, 86040, 95736, 100380, 111692, 119670, 120456, 133840, 139615, 143604, 150570, 159560, 167538, 172080, 179505, 191472, 200760, 223384, 239340, 240912, 251307, 279230, 287208, 301140, 319120, 335076, 359010, 401520, 418845, 446768, 478680, 502614, 558460, 574416, 602280, 670152, 718020, 837690, 953371, 957360, 1005228, 1116920, 1204560, 1256535, 1340304, 1436040, 1675380, 1906742, 2010456, 2233840, 2513070, 2860113, 2872080, 3350760, 3813484, 4020912, 4766855, 5026140, 5720226, 6673597, 6701520, 7626968, 8580339, 9533710, 10052280, 11440452, 13347194, 14300565, 15253936, 17160678, 19067420, 20020791, 20104560, 22880904, 26694388, 28601130, 33367985, 34321356, 38134840, 40041582, 42901695, 45761808, 53388776, 57202260, 60062373, 66735970, 68642712, 76269680, 80083164, 85803390, 100103955, 106777552, 114404520, 120124746, 133471940, 137285424, 160166328, 171606780, 200207910, 228809040, 240249492, 266943880, 300311865, 320332656, 343213560, 400415820, 480498984, 533887760, 600623730, 686427120, 800831640, 960997968, 1201247460, 1601663280, 2402494920, 4804989840]

約数ペア:

[(1, 4804989840), (2, 2402494920), (3, 1601663280), (4, 1201247460), (5, 960997968), (6, 800831640), (7, 686427120), (8, 600623730), (9, 533887760), (10, 480498984), (12, 400415820), (14, 343213560), (15, 320332656), (16, 300311865), (18, 266943880), (20, 240249492), (21, 228809040), (24, 200207910), (28, 171606780), (30, 160166328), (35, 137285424), (36, 133471940), (40, 120124746), (42, 114404520), (45, 106777552), (48, 100103955), (56, 85803390), (60, 80083164), (63, 76269680), (70, 68642712), (72, 66735970), (80, 60062373), (84, 57202260), (90, 53388776), (105, 45761808), (112, 42901695), (120, 40041582), (126, 38134840), (140, 34321356), (144, 33367985), (168, 28601130), (180, 26694388), (210, 22880904), (239, 20104560), (240, 20020791), (252, 19067420), (280, 17160678), (315, 15253936), (336, 14300565), (360, 13347194), (420, 11440452), (478, 10052280), (504, 9533710), (560, 8580339), (630, 7626968), (717, 6701520), (720, 6673597), (840, 5720226), (956, 5026140), (1008, 4766855), (1195, 4020912), (1260, 3813484), (1434, 3350760), (1673, 2872080), (1680, 2860113), (1912, 2513070), (2151, 2233840), (2390, 2010456), (2520, 1906742), (2868, 1675380), (3346, 1436040), (3585, 1340304), (3824, 1256535), (3989, 1204560), (4302, 1116920), (4780, 1005228), (5019, 957360), (5040, 953371), (5736, 837690), (6692, 718020), (7170, 670152), (7978, 602280), (8365, 574416), (8604, 558460), (9560, 502614), (10038, 478680), (10755, 446768), (11472, 418845), (11967, 401520), (13384, 359010), (14340, 335076), (15057, 319120), (15956, 301140), (16730, 287208), (17208, 279230), (19120, 251307), (19945, 240912), (20076, 239340), (21510, 223384), (23934, 200760), (25095, 191472), (26768, 179505), (27923, 172080), (28680, 167538), (30114, 159560), (31912, 150570), (33460, 143604), (34416, 139615), (35901, 133840), (39890, 120456), (40152, 119670), (43020, 111692), (47868, 100380), (50190, 95736), (55846, 86040), (57360, 83769), (59835, 80304), (60228, 79780), (63824, 75285), (66920, 71802)]