20173747440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2593}}^1$

素因数の和:3048

約数の個数: 320

約数和(自身を含む): 78185567232

約数和(自身を除く): 58011819792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 421, 440, 462, 528, 560, 616, 660, 770, 840, 842, 880, 924, 1155, 1232, 1263, 1320, 1540, 1680, 1684, 1848, 2105, 2310, 2526, 2593, 2640, 2947, 3080, 3368, 3696, 4210, 4620, 4631, 5052, 5186, 5894, 6160, 6315, 6736, 7779, 8420, 8841, 9240, 9262, 10104, 10372, 11788, 12630, 12965, 13893, 14735, 15558, 16840, 17682, 18151, 18480, 18524, 20208, 20744, 23155, 23576, 25260, 25930, 27786, 28523, 29470, 31116, 32417, 33680, 35364, 36302, 37048, 38895, 41488, 44205, 46310, 47152, 50520, 51860, 54453, 55572, 57046, 58940, 62232, 64834, 69465, 70728, 72604, 74096, 77790, 85569, 88410, 90755, 92620, 97251, 101040, 103720, 108906, 111144, 114092, 117880, 124464, 129668, 138930, 141456, 142615, 145208, 155580, 162085, 171138, 176820, 181510, 185240, 194502, 199661, 207440, 217812, 222288, 228184, 235760, 259336, 272265, 277860, 285230, 290416, 311160, 324170, 342276, 353640, 363020, 370480, 389004, 399322, 427845, 435624, 456368, 486255, 518672, 544530, 555720, 570460, 598983, 622320, 648340, 684552, 707280, 726040, 778008, 798644, 855690, 871248, 972510, 998305, 1089060, 1091653, 1111440, 1140920, 1197966, 1296680, 1369104, 1452080, 1556016, 1597288, 1711380, 1945020, 1996610, 2178120, 2183306, 2281840, 2395932, 2593360, 2994915, 3194576, 3274959, 3422760, 3890040, 3993220, 4356240, 4366612, 4791864, 5458265, 5989830, 6549918, 6845520, 7641571, 7780080, 7986440, 8733224, 9583728, 10916530, 11979660, 12008183, 13099836, 15283142, 15972880, 16374795, 17466448, 21833060, 22924713, 23959320, 24016366, 26199672, 30566284, 32749590, 36024549, 38207855, 43666120, 45849426, 47918640, 48032732, 52399344, 60040915, 61132568, 65499180, 72049098, 76415710, 84057281, 87332240, 91698852, 96065464, 114623565, 120081830, 122265136, 130998360, 144098196, 152831420, 168114562, 180122745, 183397704, 192130928, 229247130, 240163660, 252171843, 261996720, 288196392, 305662840, 336229124, 360245490, 366795408, 420286405, 458494260, 480327320, 504343686, 576392784, 611325680, 672458248, 720490980, 840572810, 916988520, 960654640, 1008687372, 1260859215, 1344916496, 1440981960, 1681145620, 1833977040, 2017374744, 2521718430, 2881963920, 3362291240, 4034749488, 5043436860, 6724582480, 10086873720, 20173747440]

約数ペア:

[(1, 20173747440), (2, 10086873720), (3, 6724582480), (4, 5043436860), (5, 4034749488), (6, 3362291240), (7, 2881963920), (8, 2521718430), (10, 2017374744), (11, 1833977040), (12, 1681145620), (14, 1440981960), (15, 1344916496), (16, 1260859215), (20, 1008687372), (21, 960654640), (22, 916988520), (24, 840572810), (28, 720490980), (30, 672458248), (33, 611325680), (35, 576392784), (40, 504343686), (42, 480327320), (44, 458494260), (48, 420286405), (55, 366795408), (56, 360245490), (60, 336229124), (66, 305662840), (70, 288196392), (77, 261996720), (80, 252171843), (84, 240163660), (88, 229247130), (105, 192130928), (110, 183397704), (112, 180122745), (120, 168114562), (132, 152831420), (140, 144098196), (154, 130998360), (165, 122265136), (168, 120081830), (176, 114623565), (210, 96065464), (220, 91698852), (231, 87332240), (240, 84057281), (264, 76415710), (280, 72049098), (308, 65499180), (330, 61132568), (336, 60040915), (385, 52399344), (420, 48032732), (421, 47918640), (440, 45849426), (462, 43666120), (528, 38207855), (560, 36024549), (616, 32749590), (660, 30566284), (770, 26199672), (840, 24016366), (842, 23959320), (880, 22924713), (924, 21833060), (1155, 17466448), (1232, 16374795), (1263, 15972880), (1320, 15283142), (1540, 13099836), (1680, 12008183), (1684, 11979660), (1848, 10916530), (2105, 9583728), (2310, 8733224), (2526, 7986440), (2593, 7780080), (2640, 7641571), (2947, 6845520), (3080, 6549918), (3368, 5989830), (3696, 5458265), (4210, 4791864), (4620, 4366612), (4631, 4356240), (5052, 3993220), (5186, 3890040), (5894, 3422760), (6160, 3274959), (6315, 3194576), (6736, 2994915), (7779, 2593360), (8420, 2395932), (8841, 2281840), (9240, 2183306), (9262, 2178120), (10104, 1996610), (10372, 1945020), (11788, 1711380), (12630, 1597288), (12965, 1556016), (13893, 1452080), (14735, 1369104), (15558, 1296680), (16840, 1197966), (17682, 1140920), (18151, 1111440), (18480, 1091653), (18524, 1089060), (20208, 998305), (20744, 972510), (23155, 871248), (23576, 855690), (25260, 798644), (25930, 778008), (27786, 726040), (28523, 707280), (29470, 684552), (31116, 648340), (32417, 622320), (33680, 598983), (35364, 570460), (36302, 555720), (37048, 544530), (38895, 518672), (41488, 486255), (44205, 456368), (46310, 435624), (47152, 427845), (50520, 399322), (51860, 389004), (54453, 370480), (55572, 363020), (57046, 353640), (58940, 342276), (62232, 324170), (64834, 311160), (69465, 290416), (70728, 285230), (72604, 277860), (74096, 272265), (77790, 259336), (85569, 235760), (88410, 228184), (90755, 222288), (92620, 217812), (97251, 207440), (101040, 199661), (103720, 194502), (108906, 185240), (111144, 181510), (114092, 176820), (117880, 171138), (124464, 162085), (129668, 155580), (138930, 145208), (141456, 142615)]