256742238060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3337

約数の個数: 672

約数和(自身を含む): 1022347920384

約数和(自身を除く): 765605682324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 71, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 142, 154, 162, 165, 180, 189, 198, 210, 213, 220, 231, 243, 252, 270, 284, 297, 308, 315, 324, 330, 355, 378, 385, 396, 405, 420, 426, 462, 486, 495, 497, 540, 567, 594, 630, 639, 660, 693, 710, 729, 756, 770, 781, 810, 852, 891, 924, 945, 972, 990, 994, 1065, 1134, 1155, 1188, 1215, 1260, 1278, 1386, 1420, 1458, 1485, 1491, 1540, 1562, 1620, 1701, 1782, 1890, 1917, 1980, 1988, 2079, 2130, 2268, 2310, 2343, 2430, 2485, 2556, 2673, 2772, 2835, 2916, 2970, 2982, 3124, 3195, 3221, 3402, 3465, 3564, 3645, 3780, 3834, 3905, 4158, 4260, 4455, 4473, 4620, 4686, 4860, 4970, 5103, 5346, 5467, 5670, 5751, 5940, 5964, 6237, 6390, 6442, 6804, 6930, 7029, 7290, 7455, 7668, 7810, 8019, 8316, 8505, 8910, 8946, 9372, 9585, 9663, 9940, 10206, 10395, 10692, 10934, 11340, 11502, 11715, 12474, 12780, 12884, 13365, 13419, 13860, 14058, 14580, 14910, 15620, 16038, 16105, 16401, 17010, 17253, 17820, 17892, 18711, 19170, 19326, 20412, 20790, 21087, 21868, 22365, 22547, 23004, 23430, 24948, 25515, 26730, 26838, 27335, 28116, 28755, 28989, 29820, 31185, 32076, 32210, 32802, 34020, 34506, 35145, 35431, 37422, 38340, 38652, 40095, 40257, 41580, 42174, 44730, 45094, 46860, 48315, 49203, 51030, 51759, 53460, 53676, 54670, 56133, 57510, 57978, 62370, 63261, 64420, 65604, 67095, 67641, 69012, 70290, 70862, 74844, 80190, 80514, 82005, 84348, 86265, 86967, 89460, 90188, 93555, 96630, 98406, 102060, 103518, 105435, 106293, 109340, 112266, 112735, 115020, 115956, 120771, 124740, 126522, 134190, 135282, 140580, 141724, 144945, 147609, 160380, 161028, 164010, 172530, 173934, 177155, 187110, 189783, 193260, 196812, 201285, 202923, 207036, 210870, 212586, 224532, 225470, 228691, 241542, 246015, 248017, 253044, 258795, 260901, 268380, 270564, 280665, 289890, 295218, 316305, 318879, 328020, 338205, 345060, 347868, 354310, 362313, 374220, 379566, 402570, 405846, 421740, 425172, 434835, 442827, 450940, 457382, 483084, 492030, 496034, 517590, 521802, 531465, 561330, 569349, 579780, 590436, 603855, 608769, 632610, 637758, 676410, 686073, 708620, 724626, 738045, 744051, 759132, 782703, 805140, 811692, 869670, 885654, 914764, 948915, 956637, 984060, 992068, 1014615, 1035180, 1043604, 1062930, 1122660, 1138698, 1143455, 1207710, 1217538, 1240085, 1265220, 1275516, 1304505, 1328481, 1352820, 1372146, 1449252, 1476090, 1488102, 1565406, 1594395, 1600837, 1739340, 1771308, 1811565, 1826307, 1897830, 1913274, 2029230, 2058219, 2125860, 2214135, 2232153, 2277396, 2286910, 2348109, 2415420, 2435076, 2480170, 2515601, 2609010, 2656962, 2744292, 2846745, 2869911, 2952180, 2976204, 3043845, 3130812, 3188790, 3201674, 3430365, 3623130, 3652614, 3720255, 3795660, 3826548, 3913515, 3985443, 4058460, 4116438, 4428270, 4464306, 4573820, 4696218, 4783185, 4802511, 4960340, 5031202, 5218020, 5313924, 5478921, 5693490, 5739822, 6087690, 6174657, 6377580, 6403348, 6642405, 6696459, 6860730, 7246260, 7305228, 7440510, 7546803, 7827030, 7970886, 8004185, 8232876, 8609733, 8856540, 8928612, 9131535, 9392436, 9566370, 9605022, 10062404, 10291095, 10957842, 11160765, 11386980, 11479644, 11740545, 12175380, 12349314, 12578005, 13284810, 13392918, 13721460, 14349555, 14407533, 14881020, 15093606, 15654060, 15941772, 16008370, 16436763, 17219466, 17609207, 18263070, 18523971, 19132740, 19210044, 19927215, 20089377, 20582190, 21915684, 22321530, 22640409, 23481090, 24012555, 24698628, 25156010, 25829199, 26569620, 26785836, 27394605, 28699110, 28815066, 30187212, 30873285, 32016740, 32873526, 33482295, 34438932, 35218414, 36526140, 37047942, 37734015, 39854430, 40178754, 41164380, 43048665, 43222599, 44643060, 45280818, 46962180, 48025110, 50312020, 51658398, 52827621, 54789210, 55571913, 57398220, 57630132, 60268131, 61746570, 65747052, 66964590, 67921227, 70436828, 72037665, 74095884, 75468030, 79708860, 80357508, 82183815, 86097330, 86445198, 88046035, 90561636, 92619855, 96050220, 100446885, 103316796, 105655242, 109578420, 111143826, 113202045, 120536262, 123493140, 129145995, 129667797, 133929180, 135842454, 144075330, 150936060, 158482863, 164367630, 166715739, 172194660, 172890396, 176092070, 180804393, 185239710, 200893770, 203763681, 211310484, 216112995, 222287652, 226404090, 241072524, 258291990, 259335594, 264138105, 271684908, 277859565, 288150660, 301340655, 316965726, 328735260, 333431478, 339606135, 352184140, 361608786, 370479420, 389003391, 401787540, 407527362, 432225990, 452808180, 475448589, 516583980, 518671188, 528276210, 555719130, 602681310, 611291043, 633931452, 648338985, 666862956, 679212270, 723217572, 778006782, 792414315, 815054724, 833578695, 864451980, 904021965, 950897178, 1018818405, 1056552420, 1111438260, 1167010173, 1205362620, 1222582086, 1296677970, 1358424540, 1426345767, 1556013564, 1584828630, 1667157390, 1808043930, 1833873129, 1901794356, 1945016955, 2037636810, 2334020346, 2377242945, 2445164172, 2593355940, 2852691534, 3056455215, 3169657260, 3334314780, 3616087860, 3667746258, 3890033910, 4075273620, 4279037301, 4668040692, 4754485890, 5705383068, 5835050865, 6112910430, 7131728835, 7335492516, 7780067820, 8558074602, 9169365645, 9508971780, 11670101730, 12225820860, 12837111903, 14263457670, 17116149204, 18338731290, 21395186505, 23340203460, 25674223806, 28526915340, 36677462580, 42790373010, 51348447612, 64185559515, 85580746020, 128371119030, 256742238060]

約数ペア:

[(1, 256742238060), (2, 128371119030), (3, 85580746020), (4, 64185559515), (5, 51348447612), (6, 42790373010), (7, 36677462580), (9, 28526915340), (10, 25674223806), (11, 23340203460), (12, 21395186505), (14, 18338731290), (15, 17116149204), (18, 14263457670), (20, 12837111903), (21, 12225820860), (22, 11670101730), (27, 9508971780), (28, 9169365645), (30, 8558074602), (33, 7780067820), (35, 7335492516), (36, 7131728835), (42, 6112910430), (44, 5835050865), (45, 5705383068), (54, 4754485890), (55, 4668040692), (60, 4279037301), (63, 4075273620), (66, 3890033910), (70, 3667746258), (71, 3616087860), (77, 3334314780), (81, 3169657260), (84, 3056455215), (90, 2852691534), (99, 2593355940), (105, 2445164172), (108, 2377242945), (110, 2334020346), (126, 2037636810), (132, 1945016955), (135, 1901794356), (140, 1833873129), (142, 1808043930), (154, 1667157390), (162, 1584828630), (165, 1556013564), (180, 1426345767), (189, 1358424540), (198, 1296677970), (210, 1222582086), (213, 1205362620), (220, 1167010173), (231, 1111438260), (243, 1056552420), (252, 1018818405), (270, 950897178), (284, 904021965), (297, 864451980), (308, 833578695), (315, 815054724), (324, 792414315), (330, 778006782), (355, 723217572), (378, 679212270), (385, 666862956), (396, 648338985), (405, 633931452), (420, 611291043), (426, 602681310), (462, 555719130), (486, 528276210), (495, 518671188), (497, 516583980), (540, 475448589), (567, 452808180), (594, 432225990), (630, 407527362), (639, 401787540), (660, 389003391), (693, 370479420), (710, 361608786), (729, 352184140), (756, 339606135), (770, 333431478), (781, 328735260), (810, 316965726), (852, 301340655), (891, 288150660), (924, 277859565), (945, 271684908), (972, 264138105), (990, 259335594), (994, 258291990), (1065, 241072524), (1134, 226404090), (1155, 222287652), (1188, 216112995), (1215, 211310484), (1260, 203763681), (1278, 200893770), (1386, 185239710), (1420, 180804393), (1458, 176092070), (1485, 172890396), (1491, 172194660), (1540, 166715739), (1562, 164367630), (1620, 158482863), (1701, 150936060), (1782, 144075330), (1890, 135842454), (1917, 133929180), (1980, 129667797), (1988, 129145995), (2079, 123493140), (2130, 120536262), (2268, 113202045), (2310, 111143826), (2343, 109578420), (2430, 105655242), (2485, 103316796), (2556, 100446885), (2673, 96050220), (2772, 92619855), (2835, 90561636), (2916, 88046035), (2970, 86445198), (2982, 86097330), (3124, 82183815), (3195, 80357508), (3221, 79708860), (3402, 75468030), (3465, 74095884), (3564, 72037665), (3645, 70436828), (3780, 67921227), (3834, 66964590), (3905, 65747052), (4158, 61746570), (4260, 60268131), (4455, 57630132), (4473, 57398220), (4620, 55571913), (4686, 54789210), (4860, 52827621), (4970, 51658398), (5103, 50312020), (5346, 48025110), (5467, 46962180), (5670, 45280818), (5751, 44643060), (5940, 43222599), (5964, 43048665), (6237, 41164380), (6390, 40178754), (6442, 39854430), (6804, 37734015), (6930, 37047942), (7029, 36526140), (7290, 35218414), (7455, 34438932), (7668, 33482295), (7810, 32873526), (8019, 32016740), (8316, 30873285), (8505, 30187212), (8910, 28815066), (8946, 28699110), (9372, 27394605), (9585, 26785836), (9663, 26569620), (9940, 25829199), (10206, 25156010), (10395, 24698628), (10692, 24012555), (10934, 23481090), (11340, 22640409), (11502, 22321530), (11715, 21915684), (12474, 20582190), (12780, 20089377), (12884, 19927215), (13365, 19210044), (13419, 19132740), (13860, 18523971), (14058, 18263070), (14580, 17609207), (14910, 17219466), (15620, 16436763), (16038, 16008370), (16105, 15941772), (16401, 15654060), (17010, 15093606), (17253, 14881020), (17820, 14407533), (17892, 14349555), (18711, 13721460), (19170, 13392918), (19326, 13284810), (20412, 12578005), (20790, 12349314), (21087, 12175380), (21868, 11740545), (22365, 11479644), (22547, 11386980), (23004, 11160765), (23430, 10957842), (24948, 10291095), (25515, 10062404), (26730, 9605022), (26838, 9566370), (27335, 9392436), (28116, 9131535), (28755, 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(402570, 637758), (405846, 632610), (421740, 608769), (425172, 603855), (434835, 590436), (442827, 579780), (450940, 569349), (457382, 561330), (483084, 531465), (492030, 521802), (496034, 517590)]