142720005123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 248326041600

約数和(自身を除く): 105606036477

約数列:

[1, 3, 9, 17, 19, 29, 31, 51, 57, 87, 93, 97, 153, 171, 261, 279, 291, 323, 493, 527, 551, 563, 589, 873, 899, 969, 1479, 1581, 1649, 1653, 1689, 1767, 1843, 2697, 2813, 2907, 3007, 4437, 4743, 4947, 4959, 5067, 5301, 5529, 8091, 8439, 9021, 9367, 9571, 10013, 10697, 14841, 15283, 16327, 16587, 17081, 17453, 25317, 27063, 28101, 28713, 30039, 31331, 32091, 45849, 47821, 48981, 51119, 51243, 52359, 53447, 54611, 57133, 84303, 86139, 87203, 90117, 93993, 96273, 137547, 143463, 146943, 153357, 153729, 157077, 160341, 163833, 171399, 181849, 261609, 277559, 281979, 290377, 296701, 310213, 331607, 430389, 460071, 481023, 491499, 506137, 514197, 545547, 784827, 832677, 871131, 890103, 908599, 928387, 930639, 971261, 994821, 1037609, 1482451, 1518411, 1583719, 1636641, 1656857, 1692941, 2498031, 2613393, 2670309, 2725797, 2785161, 2791917, 2913783, 2984463, 3112827, 4447353, 4555233, 4751157, 4970571, 5078823, 5273621, 5637319, 8177391, 8355483, 8604329, 8741349, 9338481, 9616603, 13342059, 14253471, 14911713, 15236469, 15820863, 16911957, 17639353, 25812987, 26923223, 28166569, 28779997, 28849809, 30090661, 32165879, 47462589, 49095289, 50735871, 52918059, 77438961, 80769669, 84499707, 86339991, 86549427, 90271983, 96497637, 147285867, 158754177, 163482251, 242309007, 253499121, 259019973, 270815949, 289492911, 441857601, 490446753, 511541237, 546819943, 834619913, 932810491, 1471340259, 1534623711, 1640459829, 2503859739, 2798431473, 4603871133, 4921379487, 7511579217, 8395294419, 15857778347, 47573335041, 142720005123]

約数ペア:

[(1, 142720005123), (3, 47573335041), (9, 15857778347), (17, 8395294419), (19, 7511579217), (29, 4921379487), (31, 4603871133), (51, 2798431473), (57, 2503859739), (87, 1640459829), (93, 1534623711), (97, 1471340259), (153, 932810491), (171, 834619913), (261, 546819943), (279, 511541237), (291, 490446753), (323, 441857601), (493, 289492911), (527, 270815949), (551, 259019973), (563, 253499121), (589, 242309007), (873, 163482251), (899, 158754177), (969, 147285867), (1479, 96497637), (1581, 90271983), (1649, 86549427), (1653, 86339991), (1689, 84499707), (1767, 80769669), (1843, 77438961), (2697, 52918059), (2813, 50735871), (2907, 49095289), (3007, 47462589), (4437, 32165879), (4743, 30090661), (4947, 28849809), (4959, 28779997), (5067, 28166569), (5301, 26923223), (5529, 25812987), (8091, 17639353), (8439, 16911957), (9021, 15820863), (9367, 15236469), (9571, 14911713), (10013, 14253471), (10697, 13342059), (14841, 9616603), (15283, 9338481), (16327, 8741349), (16587, 8604329), (17081, 8355483), (17453, 8177391), (25317, 5637319), (27063, 5273621), (28101, 5078823), (28713, 4970571), (30039, 4751157), (31331, 4555233), (32091, 4447353), (45849, 3112827), (47821, 2984463), (48981, 2913783), (51119, 2791917), (51243, 2785161), (52359, 2725797), (53447, 2670309), (54611, 2613393), (57133, 2498031), (84303, 1692941), (86139, 1656857), (87203, 1636641), (90117, 1583719), (93993, 1518411), (96273, 1482451), (137547, 1037609), (143463, 994821), (146943, 971261), (153357, 930639), (153729, 928387), (157077, 908599), (160341, 890103), (163833, 871131), (171399, 832677), (181849, 784827), (261609, 545547), (277559, 514197), (281979, 506137), (290377, 491499), (296701, 481023), (310213, 460071), (331607, 430389)]