257775000210

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:981

約数の個数: 576

約数和(自身を含む): 875584854144

約数和(自身を除く): 617809853934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 234, 241, 243, 245, 270, 273, 294, 315, 351, 378, 390, 405, 441, 455, 482, 486, 490, 546, 567, 585, 630, 637, 691, 702, 723, 735, 810, 819, 882, 910, 945, 1053, 1134, 1170, 1205, 1215, 1274, 1323, 1365, 1382, 1446, 1470, 1638, 1687, 1701, 1755, 1890, 1911, 2073, 2106, 2169, 2205, 2410, 2430, 2457, 2646, 2730, 2835, 3133, 3159, 3185, 3374, 3402, 3455, 3510, 3615, 3822, 3969, 4095, 4146, 4338, 4410, 4837, 4914, 5061, 5265, 5670, 5733, 6219, 6266, 6318, 6370, 6507, 6615, 6910, 7230, 7371, 7938, 8190, 8435, 8505, 8983, 9399, 9555, 9674, 10122, 10365, 10530, 10845, 11466, 11809, 11907, 12285, 12438, 13014, 13230, 14511, 14742, 15183, 15665, 15795, 16870, 17010, 17199, 17966, 18657, 18798, 19110, 19521, 19845, 20730, 21690, 21931, 22113, 23618, 23814, 24185, 24570, 25305, 26949, 28197, 28665, 29022, 30366, 31095, 31330, 31590, 32535, 33859, 34398, 35427, 36855, 37314, 39042, 39690, 43533, 43862, 44226, 44915, 45549, 46995, 48370, 50610, 51597, 53898, 55971, 56394, 57330, 58563, 59045, 59535, 62190, 62881, 65070, 65793, 67718, 70854, 72555, 73710, 75915, 80847, 84591, 85995, 87066, 89830, 91098, 93285, 93990, 97605, 101577, 103194, 106281, 109655, 110565, 111942, 117126, 118090, 119070, 125762, 130599, 131586, 134745, 136647, 140985, 145110, 151830, 153517, 154791, 161694, 166531, 167913, 169182, 169295, 171990, 177135, 186570, 188643, 195210, 197379, 203154, 212562, 217665, 219310, 221130, 227745, 242541, 253773, 257985, 261198, 269490, 273294, 279855, 281970, 292815, 304731, 307034, 309582, 314405, 318843, 328965, 333062, 335826, 338590, 354270, 377286, 391797, 394758, 404235, 409941, 422955, 435330, 440167, 455490, 460551, 485082, 499593, 507546, 507885, 515970, 531405, 559710, 565929, 585630, 592137, 609462, 628810, 637686, 652995, 657930, 683235, 727623, 761319, 767585, 773955, 783594, 808470, 819882, 832655, 839565, 845910, 880334, 914193, 921102, 943215, 956529, 986895, 999186, 1015770, 1062810, 1131858, 1165717, 1175391, 1184274, 1212705, 1268865, 1305990, 1320501, 1366470, 1381653, 1455246, 1498779, 1522638, 1523655, 1535170, 1547910, 1594215, 1665310, 1679130, 1697787, 1776411, 1828386, 1886430, 1913058, 1958985, 1973790, 2049705, 2164903, 2182869, 2200835, 2302755, 2331434, 2350782, 2425410, 2497965, 2537730, 2641002, 2742579, 2763306, 2829645, 2869587, 2960685, 2997558, 3047310, 3188430, 3395574, 3497151, 3552822, 3638115, 3806595, 3917970, 3961503, 4099410, 4144959, 4329806, 4365738, 4401670, 4496337, 4570965, 4605510, 4782645, 4995930, 5093361, 5329233, 5485158, 5659290, 5739174, 5828585, 5876955, 5921370, 6494709, 6602505, 6908265, 6994302, 7276230, 7493895, 7613190, 7923006, 8160019, 8227737, 8289918, 8488935, 8882055, 8992674, 9141930, 9565290, 10186722, 10491453, 10658466, 10824515, 10914345, 11657170, 11753910, 11884509, 12434877, 12989418, 13205010, 13489011, 13712895, 13816530, 14347935, 14987790, 15154321, 15280083, 16320038, 16455474, 16977870, 17485755, 17764110, 19484127, 19807515, 20724795, 20982906, 21649030, 21828690, 22481685, 23769018, 24480057, 24869754, 25466805, 26646165, 26978022, 27425790, 28695870, 30308642, 30560166, 31474359, 32473545, 34971510, 35653527, 37304631, 38968254, 39615030, 40467033, 40800095, 41138685, 41449590, 44963370, 45462963, 48960114, 50933610, 52457265, 53292330, 58452381, 59422545, 62174385, 62948718, 64947090, 67445055, 71307054, 73440171, 74609262, 75771605, 76400415, 80934066, 81600190, 82277370, 90925926, 94423077, 97420635, 104914530, 106080247, 106960581, 116904762, 118845090, 122400285, 124348770, 134890110, 136388889, 146880342, 151543210, 152800830, 157371795, 175357143, 178267635, 186523155, 188846154, 194841270, 202335165, 212160494, 213921162, 220320513, 227314815, 244800570, 272777778, 283269231, 292261905, 314743590, 318240741, 350714286, 356535270, 367200855, 373046310, 404670330, 409166667, 440641026, 454629630, 472115385, 526071429, 530401235, 534802905, 566538462, 584523810, 636481482, 660961539, 681944445, 734401710, 818333334, 876785715, 944230770, 954722223, 1052142858, 1060802470, 1069605810, 1101602565, 1227500001, 1321923078, 1363888890, 1416346155, 1591203705, 1753571430, 1909444446, 1982884617, 2045833335, 2203205130, 2455000002, 2630357145, 2832692310, 2864166669, 3182407410, 3304807695, 3682500003, 3965769234, 4091666670, 4773611115, 5260714290, 5728333338, 6137500005, 6609615390, 7365000006, 8592500007, 9547222230, 9914423085, 12275000010, 14320833345, 17185000014, 18412500015, 19828846170, 25777500021, 28641666690, 36825000030, 42962500035, 51555000042, 85925000070, 128887500105, 257775000210]

約数ペア:

[(1, 257775000210), (2, 128887500105), (3, 85925000070), (5, 51555000042), (6, 42962500035), (7, 36825000030), (9, 28641666690), (10, 25777500021), (13, 19828846170), (14, 18412500015), (15, 17185000014), (18, 14320833345), (21, 12275000010), (26, 9914423085), (27, 9547222230), (30, 8592500007), (35, 7365000006), (39, 6609615390), (42, 6137500005), (45, 5728333338), (49, 5260714290), (54, 4773611115), (63, 4091666670), (65, 3965769234), (70, 3682500003), (78, 3304807695), (81, 3182407410), (90, 2864166669), (91, 2832692310), (98, 2630357145), (105, 2455000002), (117, 2203205130), (126, 2045833335), (130, 1982884617), (135, 1909444446), (147, 1753571430), (162, 1591203705), (182, 1416346155), (189, 1363888890), (195, 1321923078), (210, 1227500001), (234, 1101602565), (241, 1069605810), (243, 1060802470), (245, 1052142858), (270, 954722223), (273, 944230770), (294, 876785715), (315, 818333334), (351, 734401710), (378, 681944445), (390, 660961539), (405, 636481482), (441, 584523810), (455, 566538462), (482, 534802905), (486, 530401235), (490, 526071429), (546, 472115385), (567, 454629630), (585, 440641026), (630, 409166667), (637, 404670330), (691, 373046310), (702, 367200855), (723, 356535270), (735, 350714286), (810, 318240741), (819, 314743590), (882, 292261905), (910, 283269231), (945, 272777778), (1053, 244800570), (1134, 227314815), (1170, 220320513), (1205, 213921162), (1215, 212160494), (1274, 202335165), (1323, 194841270), (1365, 188846154), (1382, 186523155), (1446, 178267635), (1470, 175357143), (1638, 157371795), (1687, 152800830), (1701, 151543210), (1755, 146880342), (1890, 136388889), (1911, 134890110), (2073, 124348770), (2106, 122400285), (2169, 118845090), (2205, 116904762), (2410, 106960581), (2430, 106080247), (2457, 104914530), (2646, 97420635), (2730, 94423077), (2835, 90925926), (3133, 82277370), (3159, 81600190), (3185, 80934066), (3374, 76400415), (3402, 75771605), (3455, 74609262), (3510, 73440171), (3615, 71307054), (3822, 67445055), (3969, 64947090), (4095, 62948718), (4146, 62174385), (4338, 59422545), (4410, 58452381), (4837, 53292330), (4914, 52457265), (5061, 50933610), (5265, 48960114), (5670, 45462963), (5733, 44963370), (6219, 41449590), (6266, 41138685), (6318, 40800095), (6370, 40467033), (6507, 39615030), (6615, 38968254), (6910, 37304631), (7230, 35653527), (7371, 34971510), (7938, 32473545), (8190, 31474359), (8435, 30560166), (8505, 30308642), (8983, 28695870), (9399, 27425790), (9555, 26978022), (9674, 26646165), (10122, 25466805), (10365, 24869754), (10530, 24480057), (10845, 23769018), (11466, 22481685), (11809, 21828690), (11907, 21649030), (12285, 20982906), (12438, 20724795), (13014, 19807515), (13230, 19484127), (14511, 17764110), (14742, 17485755), (15183, 16977870), (15665, 16455474), (15795, 16320038), (16870, 15280083), (17010, 15154321), (17199, 14987790), (17966, 14347935), (18657, 13816530), (18798, 13712895), (19110, 13489011), (19521, 13205010), (19845, 12989418), (20730, 12434877), (21690, 11884509), (21931, 11753910), (22113, 11657170), (23618, 10914345), (23814, 10824515), (24185, 10658466), (24570, 10491453), (25305, 10186722), (26949, 9565290), (28197, 9141930), (28665, 8992674), (29022, 8882055), (30366, 8488935), (31095, 8289918), (31330, 8227737), (31590, 8160019), (32535, 7923006), (33859, 7613190), (34398, 7493895), (35427, 7276230), (36855, 6994302), (37314, 6908265), (39042, 6602505), (39690, 6494709), (43533, 5921370), (43862, 5876955), (44226, 5828585), (44915, 5739174), (45549, 5659290), (46995, 5485158), (48370, 5329233), (50610, 5093361), (51597, 4995930), (53898, 4782645), (55971, 4605510), (56394, 4570965), (57330, 4496337), (58563, 4401670), (59045, 4365738), (59535, 4329806), (62190, 4144959), (62881, 4099410), (65070, 3961503), (65793, 3917970), (67718, 3806595), (70854, 3638115), (72555, 3552822), (73710, 3497151), (75915, 3395574), (80847, 3188430), (84591, 3047310), (85995, 2997558), (87066, 2960685), (89830, 2869587), (91098, 2829645), (93285, 2763306), (93990, 2742579), (97605, 2641002), (101577, 2537730), (103194, 2497965), (106281, 2425410), (109655, 2350782), (110565, 2331434), (111942, 2302755), (117126, 2200835), (118090, 2182869), (119070, 2164903), (125762, 2049705), (130599, 1973790), (131586, 1958985), (134745, 1913058), (136647, 1886430), (140985, 1828386), (145110, 1776411), (151830, 1697787), (153517, 1679130), (154791, 1665310), (161694, 1594215), (166531, 1547910), (167913, 1535170), (169182, 1523655), (169295, 1522638), (171990, 1498779), (177135, 1455246), (186570, 1381653), (188643, 1366470), (195210, 1320501), (197379, 1305990), (203154, 1268865), (212562, 1212705), (217665, 1184274), (219310, 1175391), (221130, 1165717), (227745, 1131858), (242541, 1062810), (253773, 1015770), (257985, 999186), (261198, 986895), (269490, 956529), (273294, 943215), (279855, 921102), (281970, 914193), (292815, 880334), (304731, 845910), (307034, 839565), (309582, 832655), (314405, 819882), (318843, 808470), (328965, 783594), (333062, 773955), (335826, 767585), (338590, 761319), (354270, 727623), (377286, 683235), (391797, 657930), (394758, 652995), (404235, 637686), (409941, 628810), (422955, 609462), (435330, 592137), (440167, 585630), (455490, 565929), (460551, 559710), (485082, 531405), (499593, 515970), (507546, 507885)]