1956137820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 7177863168

約数和(自身を除く): 5221725348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 127, 130, 140, 147, 155, 156, 169, 182, 186, 195, 196, 210, 217, 245, 254, 260, 273, 294, 310, 338, 364, 372, 381, 390, 403, 420, 434, 455, 465, 490, 507, 508, 546, 588, 620, 635, 637, 651, 676, 735, 762, 780, 806, 845, 868, 889, 910, 930, 980, 1014, 1085, 1092, 1183, 1209, 1270, 1274, 1302, 1365, 1470, 1519, 1524, 1612, 1651, 1690, 1778, 1820, 1860, 1905, 1911, 2015, 2028, 2170, 2366, 2418, 2535, 2540, 2548, 2604, 2667, 2730, 2821, 2940, 3038, 3185, 3255, 3302, 3380, 3549, 3556, 3810, 3822, 3937, 4030, 4340, 4445, 4557, 4732, 4836, 4953, 5070, 5239, 5334, 5460, 5642, 5915, 6045, 6076, 6223, 6370, 6510, 6604, 7098, 7595, 7620, 7644, 7874, 8060, 8255, 8281, 8463, 8890, 9114, 9555, 9906, 10140, 10478, 10668, 11284, 11557, 11811, 11830, 12090, 12446, 12740, 13020, 13335, 14105, 14196, 15190, 15717, 15748, 16510, 16562, 16926, 17745, 17780, 18228, 18669, 19110, 19685, 19747, 19812, 20956, 21463, 22785, 23114, 23622, 23660, 24180, 24765, 24843, 24892, 26195, 26670, 27559, 28210, 30380, 31115, 31434, 33020, 33124, 33852, 34671, 35490, 36673, 37338, 38220, 39370, 39494, 41405, 42315, 42926, 45570, 46228, 47244, 49530, 49686, 51181, 52390, 53340, 55118, 56420, 57785, 59055, 59241, 62230, 62868, 64389, 69342, 70980, 73346, 74676, 78585, 78740, 78988, 80899, 82677, 82810, 84630, 85852, 91140, 93345, 98735, 99060, 99372, 102362, 104780, 107315, 110019, 110236, 115570, 118110, 118482, 124215, 124460, 128778, 137795, 138684, 146692, 150241, 153543, 157170, 161798, 165354, 165620, 169260, 173355, 183365, 186690, 192913, 197470, 204724, 214630, 220038, 231140, 236220, 236964, 242697, 248430, 255905, 256711, 257556, 275590, 296205, 300482, 307086, 314340, 321945, 323596, 330708, 346710, 358267, 366730, 373380, 385826, 394940, 404495, 413385, 429260, 440076, 450723, 485394, 496860, 511810, 513422, 550095, 551180, 578739, 592410, 600964, 614172, 643890, 665353, 693420, 716534, 733460, 751205, 767715, 770133, 771652, 808990, 826770, 901446, 964565, 970788, 1023620, 1026844, 1051687, 1074801, 1100190, 1157478, 1184820, 1213485, 1283555, 1287780, 1330706, 1433068, 1502410, 1535430, 1540266, 1617980, 1653540, 1791335, 1802892, 1929130, 1996059, 2103374, 2149602, 2200380, 2253615, 2314956, 2426970, 2507869, 2567110, 2661412, 2893695, 3004820, 3070860, 3080532, 3155061, 3326765, 3582670, 3850665, 3858260, 3992118, 4206748, 4299204, 4507230, 4657471, 4853940, 5015738, 5134220, 5258435, 5374005, 5787390, 6310122, 6653530, 7165340, 7523607, 7701330, 7984236, 9014460, 9314942, 9980295, 10031476, 10516870, 10748010, 11574780, 12539345, 12620244, 13307060, 13972413, 15047214, 15402660, 15775305, 18629884, 19960590, 21033740, 21496020, 23287355, 25078690, 27944826, 30094428, 31550610, 32602297, 37618035, 39921180, 46574710, 50157380, 55889652, 63101220, 65204594, 69862065, 75236070, 93149420, 97806891, 130409188, 139724130, 150472140, 163011485, 195613782, 279448260, 326022970, 391227564, 489034455, 652045940, 978068910, 1956137820]

約数ペア:

[(1, 1956137820), (2, 978068910), (3, 652045940), (4, 489034455), (5, 391227564), (6, 326022970), (7, 279448260), (10, 195613782), (12, 163011485), (13, 150472140), (14, 139724130), (15, 130409188), (20, 97806891), (21, 93149420), (26, 75236070), (28, 69862065), (30, 65204594), (31, 63101220), (35, 55889652), (39, 50157380), (42, 46574710), (49, 39921180), (52, 37618035), (60, 32602297), (62, 31550610), (65, 30094428), (70, 27944826), (78, 25078690), (84, 23287355), (91, 21496020), (93, 21033740), (98, 19960590), (105, 18629884), (124, 15775305), (127, 15402660), (130, 15047214), (140, 13972413), (147, 13307060), (155, 12620244), (156, 12539345), (169, 11574780), (182, 10748010), (186, 10516870), (195, 10031476), (196, 9980295), (210, 9314942), (217, 9014460), (245, 7984236), (254, 7701330), (260, 7523607), (273, 7165340), (294, 6653530), (310, 6310122), (338, 5787390), (364, 5374005), (372, 5258435), (381, 5134220), (390, 5015738), (403, 4853940), (420, 4657471), (434, 4507230), (455, 4299204), (465, 4206748), (490, 3992118), (507, 3858260), (508, 3850665), (546, 3582670), (588, 3326765), (620, 3155061), (635, 3080532), (637, 3070860), (651, 3004820), (676, 2893695), (735, 2661412), (762, 2567110), (780, 2507869), (806, 2426970), (845, 2314956), (868, 2253615), (889, 2200380), (910, 2149602), (930, 2103374), (980, 1996059), (1014, 1929130), (1085, 1802892), (1092, 1791335), (1183, 1653540), (1209, 1617980), (1270, 1540266), (1274, 1535430), (1302, 1502410), (1365, 1433068), (1470, 1330706), (1519, 1287780), (1524, 1283555), (1612, 1213485), (1651, 1184820), (1690, 1157478), (1778, 1100190), (1820, 1074801), (1860, 1051687), (1905, 1026844), (1911, 1023620), (2015, 970788), (2028, 964565), (2170, 901446), (2366, 826770), (2418, 808990), (2535, 771652), (2540, 770133), (2548, 767715), (2604, 751205), (2667, 733460), (2730, 716534), (2821, 693420), (2940, 665353), (3038, 643890), (3185, 614172), (3255, 600964), (3302, 592410), (3380, 578739), (3549, 551180), (3556, 550095), (3810, 513422), (3822, 511810), (3937, 496860), (4030, 485394), (4340, 450723), (4445, 440076), (4557, 429260), (4732, 413385), (4836, 404495), (4953, 394940), (5070, 385826), (5239, 373380), (5334, 366730), (5460, 358267), (5642, 346710), (5915, 330708), (6045, 323596), (6076, 321945), (6223, 314340), (6370, 307086), (6510, 300482), (6604, 296205), (7098, 275590), (7595, 257556), (7620, 256711), (7644, 255905), (7874, 248430), (8060, 242697), (8255, 236964), (8281, 236220), (8463, 231140), (8890, 220038), (9114, 214630), (9555, 204724), (9906, 197470), (10140, 192913), (10478, 186690), (10668, 183365), (11284, 173355), (11557, 169260), (11811, 165620), (11830, 165354), (12090, 161798), (12446, 157170), (12740, 153543), (13020, 150241), (13335, 146692), (14105, 138684), (14196, 137795), (15190, 128778), (15717, 124460), (15748, 124215), (16510, 118482), (16562, 118110), (16926, 115570), (17745, 110236), (17780, 110019), (18228, 107315), (18669, 104780), (19110, 102362), (19685, 99372), (19747, 99060), (19812, 98735), (20956, 93345), (21463, 91140), (22785, 85852), (23114, 84630), (23622, 82810), (23660, 82677), (24180, 80899), (24765, 78988), (24843, 78740), (24892, 78585), (26195, 74676), (26670, 73346), (27559, 70980), (28210, 69342), (30380, 64389), (31115, 62868), (31434, 62230), (33020, 59241), (33124, 59055), (33852, 57785), (34671, 56420), (35490, 55118), (36673, 53340), (37338, 52390), (38220, 51181), (39370, 49686), (39494, 49530), (41405, 47244), (42315, 46228), (42926, 45570)]