20166118920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 384

約数和(自身を含む): 71098560000

約数和(自身を除く): 50932441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 149, 152, 171, 180, 188, 190, 228, 235, 282, 285, 298, 342, 360, 376, 380, 421, 423, 447, 456, 470, 564, 570, 596, 684, 705, 745, 760, 842, 846, 855, 893, 894, 940, 1128, 1140, 1192, 1263, 1341, 1368, 1410, 1490, 1684, 1692, 1710, 1786, 1788, 1880, 2105, 2115, 2235, 2280, 2526, 2679, 2682, 2820, 2831, 2980, 3368, 3384, 3420, 3572, 3576, 3789, 4210, 4230, 4465, 4470, 5052, 5358, 5364, 5640, 5662, 5960, 6315, 6705, 6840, 7003, 7144, 7578, 7999, 8037, 8420, 8460, 8493, 8930, 8940, 10104, 10716, 10728, 11324, 12630, 13395, 13410, 14006, 14155, 15156, 15998, 16074, 16840, 16920, 16986, 17860, 17880, 18945, 19787, 21009, 21432, 22648, 23997, 25260, 25479, 26790, 26820, 28012, 28310, 30312, 31996, 32148, 33972, 35015, 35720, 37890, 39574, 39995, 40185, 42018, 42465, 47994, 50520, 50958, 53580, 53640, 56024, 56620, 59361, 62729, 63027, 63992, 64296, 67944, 70030, 71991, 75780, 79148, 79990, 80370, 84036, 84930, 95988, 98935, 101916, 105045, 107160, 113240, 118722, 119985, 125458, 126054, 127395, 133057, 140060, 143982, 151560, 158296, 159980, 160740, 168072, 169860, 178083, 188187, 191976, 197870, 203832, 210090, 237444, 239970, 250916, 252108, 254790, 266114, 280120, 287964, 296805, 313645, 315135, 319960, 321480, 339720, 356166, 359955, 375953, 376374, 395740, 399171, 420180, 474888, 479940, 501832, 504216, 509580, 532228, 564561, 575928, 593610, 627290, 630270, 665285, 712332, 719910, 751906, 752748, 791480, 798342, 840360, 890415, 940935, 959880, 1019160, 1064456, 1127859, 1129122, 1187220, 1191851, 1197513, 1254580, 1260540, 1330570, 1424664, 1439820, 1503812, 1505496, 1596684, 1780830, 1879765, 1881870, 1995855, 2255718, 2258244, 2374440, 2383702, 2395026, 2509160, 2521080, 2661140, 2822805, 2879640, 2948263, 3007624, 3193368, 3383577, 3561660, 3575553, 3759530, 3763740, 3991710, 4511436, 4516488, 4767404, 4790052, 5322280, 5639295, 5645610, 5896526, 5959255, 5987565, 6767154, 7123320, 7151106, 7519060, 7527480, 7983420, 8844789, 9022872, 9534808, 9580104, 10726659, 11278590, 11291220, 11793052, 11918510, 11975130, 13534308, 14302212, 14741315, 15038120, 15966840, 16917885, 17689578, 17877765, 21453318, 22557180, 22582440, 23586104, 23837020, 23950260, 26534367, 27068616, 28604424, 29482630, 33835770, 35379156, 35755530, 42906636, 44223945, 45114360, 47674040, 47900520, 53068734, 53633295, 56016997, 58965260, 67671540, 70758312, 71511060, 85813272, 88447890, 106137468, 107266590, 112033994, 117930520, 132671835, 135343080, 143022120, 168050991, 176895780, 212274936, 214533180, 224067988, 265343670, 280084985, 336101982, 353791560, 429066360, 448135976, 504152973, 530687340, 560169970, 672203964, 840254955, 1008305946, 1061374680, 1120339940, 1344407928, 1680509910, 2016611892, 2240679880, 2520764865, 3361019820, 4033223784, 5041529730, 6722039640, 10083059460, 20166118920]

約数ペア:

[(1, 20166118920), (2, 10083059460), (3, 6722039640), (4, 5041529730), (5, 4033223784), (6, 3361019820), (8, 2520764865), (9, 2240679880), (10, 2016611892), (12, 1680509910), (15, 1344407928), (18, 1120339940), (19, 1061374680), (20, 1008305946), (24, 840254955), (30, 672203964), (36, 560169970), (38, 530687340), (40, 504152973), (45, 448135976), (47, 429066360), (57, 353791560), (60, 336101982), (72, 280084985), (76, 265343670), (90, 224067988), (94, 214533180), (95, 212274936), (114, 176895780), (120, 168050991), (141, 143022120), (149, 135343080), (152, 132671835), (171, 117930520), (180, 112033994), (188, 107266590), (190, 106137468), (228, 88447890), (235, 85813272), (282, 71511060), (285, 70758312), (298, 67671540), (342, 58965260), (360, 56016997), (376, 53633295), (380, 53068734), (421, 47900520), (423, 47674040), (447, 45114360), (456, 44223945), (470, 42906636), (564, 35755530), (570, 35379156), (596, 33835770), (684, 29482630), (705, 28604424), (745, 27068616), (760, 26534367), (842, 23950260), (846, 23837020), (855, 23586104), (893, 22582440), (894, 22557180), (940, 21453318), (1128, 17877765), (1140, 17689578), (1192, 16917885), (1263, 15966840), (1341, 15038120), (1368, 14741315), (1410, 14302212), (1490, 13534308), (1684, 11975130), (1692, 11918510), (1710, 11793052), (1786, 11291220), (1788, 11278590), (1880, 10726659), (2105, 9580104), (2115, 9534808), (2235, 9022872), (2280, 8844789), (2526, 7983420), (2679, 7527480), (2682, 7519060), (2820, 7151106), (2831, 7123320), (2980, 6767154), (3368, 5987565), (3384, 5959255), (3420, 5896526), (3572, 5645610), (3576, 5639295), (3789, 5322280), (4210, 4790052), (4230, 4767404), (4465, 4516488), (4470, 4511436), (5052, 3991710), (5358, 3763740), (5364, 3759530), (5640, 3575553), (5662, 3561660), (5960, 3383577), (6315, 3193368), (6705, 3007624), (6840, 2948263), (7003, 2879640), (7144, 2822805), (7578, 2661140), (7999, 2521080), (8037, 2509160), (8420, 2395026), (8460, 2383702), (8493, 2374440), (8930, 2258244), (8940, 2255718), (10104, 1995855), (10716, 1881870), (10728, 1879765), (11324, 1780830), (12630, 1596684), (13395, 1505496), (13410, 1503812), (14006, 1439820), (14155, 1424664), (15156, 1330570), (15998, 1260540), (16074, 1254580), (16840, 1197513), (16920, 1191851), (16986, 1187220), (17860, 1129122), (17880, 1127859), (18945, 1064456), (19787, 1019160), (21009, 959880), (21432, 940935), (22648, 890415), (23997, 840360), (25260, 798342), (25479, 791480), (26790, 752748), (26820, 751906), (28012, 719910), (28310, 712332), (30312, 665285), (31996, 630270), (32148, 627290), (33972, 593610), (35015, 575928), (35720, 564561), (37890, 532228), (39574, 509580), (39995, 504216), (40185, 501832), (42018, 479940), (42465, 474888), (47994, 420180), (50520, 399171), (50958, 395740), (53580, 376374), (53640, 375953), (56024, 359955), (56620, 356166), (59361, 339720), (62729, 321480), (63027, 319960), (63992, 315135), (64296, 313645), (67944, 296805), (70030, 287964), (71991, 280120), (75780, 266114), (79148, 254790), (79990, 252108), (80370, 250916), (84036, 239970), (84930, 237444), (95988, 210090), (98935, 203832), (101916, 197870), (105045, 191976), (107160, 188187), (113240, 178083), (118722, 169860), (119985, 168072), (125458, 160740), (126054, 159980), (127395, 158296), (133057, 151560), (140060, 143982)]