20121703128

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 320

約数和(自身を含む): 60334956000

約数和(自身を除く): 40213252872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 81, 87, 89, 106, 108, 116, 159, 162, 174, 178, 212, 216, 227, 232, 261, 267, 318, 324, 348, 356, 424, 454, 477, 522, 534, 636, 648, 681, 696, 712, 783, 801, 908, 954, 1044, 1068, 1272, 1362, 1431, 1537, 1566, 1602, 1816, 1908, 2043, 2088, 2136, 2349, 2403, 2581, 2724, 2862, 3074, 3132, 3204, 3816, 4086, 4293, 4611, 4698, 4717, 4806, 5162, 5448, 5724, 6129, 6148, 6264, 6408, 6583, 7209, 7743, 8172, 8586, 9222, 9396, 9434, 9612, 10324, 11448, 12031, 12258, 12296, 13166, 13833, 14151, 14418, 15486, 16344, 17172, 18387, 18444, 18792, 18868, 19224, 19749, 20203, 20648, 23229, 24062, 24516, 26332, 27666, 28302, 28836, 30972, 34344, 36093, 36774, 36888, 37736, 39498, 40406, 41499, 42453, 46458, 48124, 49032, 52664, 55332, 56604, 57672, 59247, 60609, 61944, 69687, 72186, 73548, 78996, 80812, 82998, 84906, 92916, 96248, 108279, 110664, 113208, 118494, 121218, 124497, 127359, 136793, 139374, 144372, 147096, 157992, 161624, 165996, 169812, 177741, 181827, 185832, 209061, 216558, 236988, 242436, 248994, 254718, 273586, 278748, 288744, 324837, 331992, 339624, 348899, 355482, 363654, 382077, 410379, 418122, 433116, 473976, 484872, 497988, 509436, 533223, 545481, 547172, 557496, 585887, 649674, 697798, 710964, 727308, 764154, 820758, 836244, 866232, 974511, 995976, 1018872, 1046697, 1066446, 1070759, 1090962, 1094344, 1171774, 1231137, 1299348, 1395596, 1421928, 1454616, 1528308, 1636443, 1641516, 1672488, 1757661, 1949022, 2093394, 2132892, 2141518, 2181924, 2343548, 2462274, 2598696, 2791192, 3056616, 3140091, 3212277, 3272886, 3283032, 3515322, 3693411, 3898044, 4186788, 4265784, 4283036, 4363848, 4687096, 4924548, 5272983, 6280182, 6424554, 6545772, 7030644, 7386822, 7796088, 8373576, 8566072, 9420273, 9636831, 9849096, 10545966, 11080233, 12560364, 12849108, 13091544, 14061288, 14773644, 15818949, 18840546, 19273662, 21091932, 22160466, 25120728, 25698216, 28260819, 28910493, 29547288, 31052011, 31637898, 37681092, 38547324, 42183864, 44320932, 47456847, 56521638, 57820986, 62104022, 63275796, 75362184, 77094648, 86731479, 88641864, 93156033, 94913694, 113043276, 115641972, 124208044, 126551592, 173462958, 186312066, 189827388, 226086552, 231283944, 248416088, 279468099, 346925916, 372624132, 379654776, 558936198, 693851832, 745248264, 838404297, 1117872396, 1676808594, 2235744792, 2515212891, 3353617188, 5030425782, 6707234376, 10060851564, 20121703128]

約数ペア:

[(1, 20121703128), (2, 10060851564), (3, 6707234376), (4, 5030425782), (6, 3353617188), (8, 2515212891), (9, 2235744792), (12, 1676808594), (18, 1117872396), (24, 838404297), (27, 745248264), (29, 693851832), (36, 558936198), (53, 379654776), (54, 372624132), (58, 346925916), (72, 279468099), (81, 248416088), (87, 231283944), (89, 226086552), (106, 189827388), (108, 186312066), (116, 173462958), (159, 126551592), (162, 124208044), (174, 115641972), (178, 113043276), (212, 94913694), (216, 93156033), (227, 88641864), (232, 86731479), (261, 77094648), (267, 75362184), (318, 63275796), (324, 62104022), (348, 57820986), (356, 56521638), (424, 47456847), (454, 44320932), (477, 42183864), (522, 38547324), (534, 37681092), (636, 31637898), (648, 31052011), (681, 29547288), (696, 28910493), (712, 28260819), (783, 25698216), (801, 25120728), (908, 22160466), (954, 21091932), (1044, 19273662), (1068, 18840546), (1272, 15818949), (1362, 14773644), (1431, 14061288), (1537, 13091544), (1566, 12849108), (1602, 12560364), (1816, 11080233), (1908, 10545966), (2043, 9849096), (2088, 9636831), (2136, 9420273), (2349, 8566072), (2403, 8373576), (2581, 7796088), (2724, 7386822), (2862, 7030644), (3074, 6545772), (3132, 6424554), (3204, 6280182), (3816, 5272983), (4086, 4924548), (4293, 4687096), (4611, 4363848), (4698, 4283036), (4717, 4265784), (4806, 4186788), (5162, 3898044), (5448, 3693411), (5724, 3515322), (6129, 3283032), (6148, 3272886), (6264, 3212277), (6408, 3140091), (6583, 3056616), (7209, 2791192), (7743, 2598696), (8172, 2462274), (8586, 2343548), (9222, 2181924), (9396, 2141518), (9434, 2132892), (9612, 2093394), (10324, 1949022), (11448, 1757661), (12031, 1672488), (12258, 1641516), (12296, 1636443), (13166, 1528308), (13833, 1454616), (14151, 1421928), (14418, 1395596), (15486, 1299348), (16344, 1231137), (17172, 1171774), (18387, 1094344), (18444, 1090962), (18792, 1070759), (18868, 1066446), (19224, 1046697), (19749, 1018872), (20203, 995976), (20648, 974511), (23229, 866232), (24062, 836244), (24516, 820758), (26332, 764154), (27666, 727308), (28302, 710964), (28836, 697798), (30972, 649674), (34344, 585887), (36093, 557496), (36774, 547172), (36888, 545481), (37736, 533223), (39498, 509436), (40406, 497988), (41499, 484872), (42453, 473976), (46458, 433116), (48124, 418122), (49032, 410379), (52664, 382077), (55332, 363654), (56604, 355482), (57672, 348899), (59247, 339624), (60609, 331992), (61944, 324837), (69687, 288744), (72186, 278748), (73548, 273586), (78996, 254718), (80812, 248994), (82998, 242436), (84906, 236988), (92916, 216558), (96248, 209061), (108279, 185832), (110664, 181827), (113208, 177741), (118494, 169812), (121218, 165996), (124497, 161624), (127359, 157992), (136793, 147096), (139374, 144372)]