2059245720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1095

約数の個数: 256

約数和(自身を含む): 7875532800

約数和(自身を除く): 5816287080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 421, 504, 540, 630, 647, 756, 840, 842, 945, 1080, 1260, 1263, 1294, 1512, 1684, 1890, 1941, 2105, 2520, 2526, 2588, 2947, 3235, 3368, 3780, 3789, 3882, 4210, 4529, 5052, 5176, 5823, 5894, 6315, 6470, 7560, 7578, 7764, 8420, 8841, 9058, 9705, 10104, 11367, 11646, 11788, 12630, 12940, 13587, 14735, 15156, 15528, 16840, 17469, 17682, 18116, 18945, 19410, 22645, 22734, 23292, 23576, 25260, 25880, 26523, 27174, 29115, 29470, 30312, 34938, 35364, 36232, 37890, 38820, 40761, 44205, 45290, 45468, 46584, 50520, 53046, 54348, 56835, 58230, 58940, 67935, 69876, 70728, 75780, 77640, 79569, 81522, 87345, 88410, 90580, 90936, 106092, 108696, 113670, 116460, 117880, 122283, 132615, 135870, 139752, 151560, 159138, 163044, 174690, 176820, 181160, 203805, 212184, 227340, 232920, 244566, 265230, 271740, 272387, 318276, 326088, 349380, 353640, 397845, 407610, 454680, 489132, 530460, 543480, 544774, 611415, 636552, 698760, 795690, 815220, 817161, 978264, 1060920, 1089548, 1222830, 1361935, 1591380, 1630440, 1634322, 1906709, 2179096, 2445660, 2451483, 2723870, 3182760, 3268644, 3813418, 4085805, 4891320, 4902966, 5447740, 5720127, 6537288, 7354449, 7626836, 8171610, 9533545, 9805932, 10895480, 11440254, 12257415, 14708898, 15253672, 16343220, 17160381, 19067090, 19611864, 22880508, 24514830, 28600635, 29417796, 32686440, 34320762, 36772245, 38134180, 45761016, 49029660, 51481143, 57201270, 58835592, 68641524, 73544490, 76268360, 85801905, 98059320, 102962286, 114402540, 137283048, 147088980, 171603810, 205924572, 228805080, 257405715, 294177960, 343207620, 411849144, 514811430, 686415240, 1029622860, 2059245720]

約数ペア:

[(1, 2059245720), (2, 1029622860), (3, 686415240), (4, 514811430), (5, 411849144), (6, 343207620), (7, 294177960), (8, 257405715), (9, 228805080), (10, 205924572), (12, 171603810), (14, 147088980), (15, 137283048), (18, 114402540), (20, 102962286), (21, 98059320), (24, 85801905), (27, 76268360), (28, 73544490), (30, 68641524), (35, 58835592), (36, 57201270), (40, 51481143), (42, 49029660), (45, 45761016), (54, 38134180), (56, 36772245), (60, 34320762), (63, 32686440), (70, 29417796), (72, 28600635), (84, 24514830), (90, 22880508), (105, 19611864), (108, 19067090), (120, 17160381), (126, 16343220), (135, 15253672), (140, 14708898), (168, 12257415), (180, 11440254), (189, 10895480), (210, 9805932), (216, 9533545), (252, 8171610), (270, 7626836), (280, 7354449), (315, 6537288), (360, 5720127), (378, 5447740), (420, 4902966), (421, 4891320), (504, 4085805), (540, 3813418), (630, 3268644), (647, 3182760), (756, 2723870), (840, 2451483), (842, 2445660), (945, 2179096), (1080, 1906709), (1260, 1634322), (1263, 1630440), (1294, 1591380), (1512, 1361935), (1684, 1222830), (1890, 1089548), (1941, 1060920), (2105, 978264), (2520, 817161), (2526, 815220), (2588, 795690), (2947, 698760), (3235, 636552), (3368, 611415), (3780, 544774), (3789, 543480), (3882, 530460), (4210, 489132), (4529, 454680), (5052, 407610), (5176, 397845), (5823, 353640), (5894, 349380), (6315, 326088), (6470, 318276), (7560, 272387), (7578, 271740), (7764, 265230), (8420, 244566), (8841, 232920), (9058, 227340), (9705, 212184), (10104, 203805), (11367, 181160), (11646, 176820), (11788, 174690), (12630, 163044), (12940, 159138), (13587, 151560), (14735, 139752), (15156, 135870), (15528, 132615), (16840, 122283), (17469, 117880), (17682, 116460), (18116, 113670), (18945, 108696), (19410, 106092), (22645, 90936), (22734, 90580), (23292, 88410), (23576, 87345), (25260, 81522), (25880, 79569), (26523, 77640), (27174, 75780), (29115, 70728), (29470, 69876), (30312, 67935), (34938, 58940), (35364, 58230), (36232, 56835), (37890, 54348), (38820, 53046), (40761, 50520), (44205, 46584), (45290, 45468)]