20164223160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1231}}^1$

素因数の和:1803

約数の個数: 256

約数和(自身を含む): 69721344000

約数和(自身を除く): 49557120840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 523, 540, 580, 696, 783, 870, 1044, 1046, 1080, 1160, 1231, 1305, 1566, 1569, 1740, 2088, 2092, 2462, 2610, 2615, 3132, 3138, 3480, 3693, 3915, 4184, 4707, 4924, 5220, 5230, 6155, 6264, 6276, 7386, 7830, 7845, 9414, 9848, 10440, 10460, 11079, 12310, 12552, 14121, 14772, 15167, 15660, 15690, 18465, 18828, 20920, 22158, 23535, 24620, 28242, 29544, 30334, 31320, 31380, 33237, 35699, 36930, 37656, 44316, 45501, 47070, 49240, 55395, 56484, 60668, 62760, 66474, 70605, 71398, 73860, 75835, 88632, 91002, 94140, 107097, 110790, 112968, 121336, 132948, 136503, 141210, 142796, 147720, 151670, 166185, 178495, 182004, 188280, 214194, 221580, 227505, 265896, 273006, 282420, 285592, 303340, 321291, 332370, 356990, 364008, 409509, 428388, 443160, 455010, 535485, 546012, 564840, 606680, 642582, 643813, 664740, 682515, 713980, 819018, 856776, 910020, 963873, 1070970, 1092024, 1285164, 1287626, 1329480, 1365030, 1427960, 1606455, 1638036, 1820040, 1927746, 1931439, 2047545, 2141940, 2570328, 2575252, 2730060, 3212910, 3219065, 3276072, 3855492, 3862878, 4095090, 4283880, 4819365, 5150504, 5460120, 5794317, 6425820, 6438130, 7710984, 7725756, 8190180, 9638730, 9657195, 11588634, 12851640, 12876260, 15451512, 16380360, 17382951, 18670577, 19277460, 19314390, 23177268, 25752520, 28971585, 34765902, 37341154, 38554920, 38628780, 46354536, 56011731, 57943170, 69531804, 74682308, 77257560, 86914755, 93352885, 112023462, 115886340, 139063608, 149364616, 168035193, 173829510, 186705770, 224046924, 231772680, 280058655, 336070386, 347659020, 373411540, 448093848, 504105579, 560117310, 672140772, 695318040, 746823080, 840175965, 1008211158, 1120234620, 1344281544, 1680351930, 2016422316, 2240469240, 2520527895, 3360703860, 4032844632, 5041055790, 6721407720, 10082111580, 20164223160]

約数ペア:

[(1, 20164223160), (2, 10082111580), (3, 6721407720), (4, 5041055790), (5, 4032844632), (6, 3360703860), (8, 2520527895), (9, 2240469240), (10, 2016422316), (12, 1680351930), (15, 1344281544), (18, 1120234620), (20, 1008211158), (24, 840175965), (27, 746823080), (29, 695318040), (30, 672140772), (36, 560117310), (40, 504105579), (45, 448093848), (54, 373411540), (58, 347659020), (60, 336070386), (72, 280058655), (87, 231772680), (90, 224046924), (108, 186705770), (116, 173829510), (120, 168035193), (135, 149364616), (145, 139063608), (174, 115886340), (180, 112023462), (216, 93352885), (232, 86914755), (261, 77257560), (270, 74682308), (290, 69531804), (348, 57943170), (360, 56011731), (435, 46354536), (522, 38628780), (523, 38554920), (540, 37341154), (580, 34765902), (696, 28971585), (783, 25752520), (870, 23177268), (1044, 19314390), (1046, 19277460), (1080, 18670577), (1160, 17382951), (1231, 16380360), (1305, 15451512), (1566, 12876260), (1569, 12851640), (1740, 11588634), (2088, 9657195), (2092, 9638730), (2462, 8190180), (2610, 7725756), (2615, 7710984), (3132, 6438130), (3138, 6425820), (3480, 5794317), (3693, 5460120), (3915, 5150504), (4184, 4819365), (4707, 4283880), (4924, 4095090), (5220, 3862878), (5230, 3855492), (6155, 3276072), (6264, 3219065), (6276, 3212910), (7386, 2730060), (7830, 2575252), (7845, 2570328), (9414, 2141940), (9848, 2047545), (10440, 1931439), (10460, 1927746), (11079, 1820040), (12310, 1638036), (12552, 1606455), (14121, 1427960), (14772, 1365030), (15167, 1329480), (15660, 1287626), (15690, 1285164), (18465, 1092024), (18828, 1070970), (20920, 963873), (22158, 910020), (23535, 856776), (24620, 819018), (28242, 713980), (29544, 682515), (30334, 664740), (31320, 643813), (31380, 642582), (33237, 606680), (35699, 564840), (36930, 546012), (37656, 535485), (44316, 455010), (45501, 443160), (47070, 428388), (49240, 409509), (55395, 364008), (56484, 356990), (60668, 332370), (62760, 321291), (66474, 303340), (70605, 285592), (71398, 282420), (73860, 273006), (75835, 265896), (88632, 227505), (91002, 221580), (94140, 214194), (107097, 188280), (110790, 182004), (112968, 178495), (121336, 166185), (132948, 151670), (136503, 147720), (141210, 142796)]