2643009070380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{19301}}^1$

素因数の和:20365

約数の個数: 288

約数和(自身を含む): 8801148690432

約数和(自身を除く): 6158139620052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 991, 1316, 1410, 1470, 1645, 1974, 1982, 2303, 2820, 2940, 2973, 3290, 3948, 3964, 4606, 4935, 4955, 5946, 6580, 6909, 6937, 9212, 9870, 9910, 11515, 11892, 13818, 13874, 14865, 19301, 19740, 19820, 20811, 23030, 27636, 27748, 29730, 34545, 34685, 38602, 41622, 46060, 46577, 48559, 57903, 59460, 69090, 69370, 77204, 83244, 93154, 96505, 97118, 104055, 115806, 135107, 138180, 138740, 139731, 145677, 186308, 193010, 194236, 208110, 231612, 232885, 242795, 270214, 279462, 289515, 291354, 326039, 386020, 405321, 416220, 465770, 485590, 540428, 558924, 579030, 582708, 652078, 675535, 698655, 728385, 810642, 907147, 931540, 945749, 971180, 978117, 1158060, 1304156, 1351070, 1397310, 1456770, 1621284, 1630195, 1814294, 1891498, 1956234, 2026605, 2282273, 2702140, 2721441, 2794620, 2837247, 2913540, 3260390, 3628588, 3782996, 3912468, 4053210, 4535735, 4564546, 4728745, 4890585, 5442882, 5674494, 6350029, 6520780, 6846819, 8106420, 9071470, 9129092, 9457490, 9781170, 10885764, 11348988, 11411365, 12700058, 13607205, 13693638, 14186235, 18142940, 18914980, 19050087, 19127291, 19562340, 22822730, 25400116, 27214410, 27387276, 28372470, 31750145, 34234095, 38100174, 38254582, 44450203, 45645460, 54428820, 56744940, 57381873, 63500290, 68468190, 76200348, 76509164, 88900406, 95250435, 95636455, 114763746, 127000580, 133350609, 133891037, 136936380, 177800812, 190500870, 191272910, 222251015, 229527492, 266701218, 267782074, 286909365, 381001740, 382545820, 401673111, 444502030, 533402436, 535564148, 573818730, 666753045, 669455185, 803346222, 889004060, 898982677, 937237259, 1147637460, 1333506090, 1338910370, 1606692444, 1797965354, 1874474518, 2008365555, 2667012180, 2677820740, 2696948031, 2811711777, 3595930708, 3748949036, 4016731110, 4494913385, 4686186295, 5393896062, 5623423554, 6292878739, 8033462220, 8989826770, 9372372590, 10787792124, 11246847108, 12585757478, 13484740155, 14058558885, 17979653540, 18744745180, 18878636217, 25171514956, 26969480310, 28117117770, 31464393695, 37757272434, 44050151173, 53938960620, 56234235540, 62928787390, 75514544868, 88100302346, 94393181085, 125857574780, 132150453519, 176200604692, 188786362170, 220250755865, 264300907038, 377572724340, 440501511730, 528601814076, 660752267595, 881003023460, 1321504535190, 2643009070380]

約数ペア:

[(1, 2643009070380), (2, 1321504535190), (3, 881003023460), (4, 660752267595), (5, 528601814076), (6, 440501511730), (7, 377572724340), (10, 264300907038), (12, 220250755865), (14, 188786362170), (15, 176200604692), (20, 132150453519), (21, 125857574780), (28, 94393181085), (30, 88100302346), (35, 75514544868), (42, 62928787390), (47, 56234235540), (49, 53938960620), (60, 44050151173), (70, 37757272434), (84, 31464393695), (94, 28117117770), (98, 26969480310), (105, 25171514956), (140, 18878636217), (141, 18744745180), (147, 17979653540), (188, 14058558885), (196, 13484740155), (210, 12585757478), (235, 11246847108), (245, 10787792124), (282, 9372372590), (294, 8989826770), (329, 8033462220), (420, 6292878739), (470, 5623423554), (490, 5393896062), (564, 4686186295), (588, 4494913385), (658, 4016731110), (705, 3748949036), (735, 3595930708), (940, 2811711777), (980, 2696948031), (987, 2677820740), (991, 2667012180), (1316, 2008365555), (1410, 1874474518), (1470, 1797965354), (1645, 1606692444), (1974, 1338910370), (1982, 1333506090), (2303, 1147637460), (2820, 937237259), (2940, 898982677), (2973, 889004060), (3290, 803346222), (3948, 669455185), (3964, 666753045), (4606, 573818730), (4935, 535564148), (4955, 533402436), (5946, 444502030), (6580, 401673111), (6909, 382545820), (6937, 381001740), (9212, 286909365), (9870, 267782074), (9910, 266701218), (11515, 229527492), (11892, 222251015), (13818, 191272910), (13874, 190500870), (14865, 177800812), (19301, 136936380), (19740, 133891037), (19820, 133350609), (20811, 127000580), (23030, 114763746), (27636, 95636455), (27748, 95250435), (29730, 88900406), (34545, 76509164), (34685, 76200348), (38602, 68468190), (41622, 63500290), (46060, 57381873), (46577, 56744940), (48559, 54428820), (57903, 45645460), (59460, 44450203), (69090, 38254582), (69370, 38100174), (77204, 34234095), (83244, 31750145), (93154, 28372470), (96505, 27387276), (97118, 27214410), (104055, 25400116), (115806, 22822730), (135107, 19562340), (138180, 19127291), (138740, 19050087), (139731, 18914980), (145677, 18142940), (186308, 14186235), (193010, 13693638), (194236, 13607205), (208110, 12700058), (231612, 11411365), (232885, 11348988), (242795, 10885764), (270214, 9781170), (279462, 9457490), (289515, 9129092), (291354, 9071470), (326039, 8106420), (386020, 6846819), (405321, 6520780), (416220, 6350029), (465770, 5674494), (485590, 5442882), (540428, 4890585), (558924, 4728745), (579030, 4564546), (582708, 4535735), (652078, 4053210), (675535, 3912468), (698655, 3782996), (728385, 3628588), (810642, 3260390), (907147, 2913540), (931540, 2837247), (945749, 2794620), (971180, 2721441), (978117, 2702140), (1158060, 2282273), (1304156, 2026605), (1351070, 1956234), (1397310, 1891498), (1456770, 1814294), (1621284, 1630195)]