28019214720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{883}}^1$

素因数の和:1702

約数の個数: 384

約数和(自身を含む): 110841719040

約数和(自身を除く): 82822504320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 787, 840, 883, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1574, 1680, 1766, 1920, 2016, 2240, 2361, 2520, 2649, 2688, 2880, 3148, 3360, 3532, 3935, 4032, 4415, 4480, 4722, 5040, 5298, 5509, 5760, 6181, 6296, 6720, 7064, 7083, 7870, 7947, 8064, 8830, 9444, 10080, 10596, 11018, 11805, 12362, 12592, 13245, 13440, 14128, 14166, 15740, 15894, 16527, 17660, 18543, 18888, 20160, 21192, 22036, 23610, 24724, 25184, 26490, 27545, 28256, 28332, 30905, 31480, 31788, 33054, 35320, 35415, 37086, 37776, 39735, 40320, 42384, 44072, 47220, 49448, 49581, 50368, 52980, 55090, 55629, 56512, 56664, 61810, 62960, 63576, 66108, 70640, 70830, 74172, 75552, 79470, 82635, 84768, 88144, 92715, 94440, 98896, 99162, 100736, 105960, 110180, 111258, 113024, 113328, 123620, 125920, 127152, 132216, 141280, 141660, 148344, 151104, 158940, 165270, 169536, 176288, 185430, 188880, 197792, 198324, 211920, 220360, 222516, 226656, 247240, 247905, 251840, 254304, 264432, 278145, 282560, 283320, 296688, 302208, 317880, 330540, 339072, 352576, 370860, 377760, 395584, 396648, 423840, 440720, 445032, 453312, 494480, 495810, 503680, 508608, 528864, 556290, 565120, 566640, 593376, 635760, 661080, 694921, 705152, 741720, 755520, 791168, 793296, 847680, 881440, 890064, 906624, 988960, 991620, 1017216, 1057728, 1112580, 1133280, 1186752, 1271520, 1322160, 1389842, 1483440, 1511040, 1586592, 1695360, 1762880, 1780128, 1977920, 1983240, 2084763, 2115456, 2225160, 2266560, 2373504, 2543040, 2644320, 2779684, 2966880, 3173184, 3474605, 3525760, 3560256, 3955840, 3966480, 4169526, 4450320, 4533120, 4864447, 5086080, 5288640, 5559368, 5933760, 6254289, 6346368, 6949210, 7120512, 7932960, 8339052, 8900640, 9728894, 10423815, 10577280, 11118736, 11867520, 12508578, 13898420, 14593341, 15865920, 16678104, 17801280, 19457788, 20847630, 22237472, 24322235, 25017156, 27796840, 29186682, 31271445, 31731840, 33356208, 35602560, 38915576, 41695260, 43780023, 44474944, 48644470, 50034312, 55593680, 58373364, 62542890, 66712416, 72966705, 77831152, 83390520, 87560046, 88949888, 97288940, 100068624, 111187360, 116746728, 125085780, 133424832, 145933410, 155662304, 166781040, 175120092, 194577880, 200137248, 218900115, 222374720, 233493456, 250171560, 266849664, 291866820, 311324608, 333562080, 350240184, 389155760, 400274496, 437800230, 444749440, 466986912, 500343120, 583733640, 622649216, 667124160, 700480368, 778311520, 800548992, 875600460, 933973824, 1000686240, 1167467280, 1334248320, 1400960736, 1556623040, 1751200920, 1867947648, 2001372480, 2334934560, 2801921472, 3113246080, 3502401840, 4002744960, 4669869120, 5603842944, 7004803680, 9339738240, 14009607360, 28019214720]

約数ペア:

[(1, 28019214720), (2, 14009607360), (3, 9339738240), (4, 7004803680), (5, 5603842944), (6, 4669869120), (7, 4002744960), (8, 3502401840), (9, 3113246080), (10, 2801921472), (12, 2334934560), (14, 2001372480), (15, 1867947648), (16, 1751200920), (18, 1556623040), (20, 1400960736), (21, 1334248320), (24, 1167467280), (28, 1000686240), (30, 933973824), (32, 875600460), (35, 800548992), (36, 778311520), (40, 700480368), (42, 667124160), (45, 622649216), (48, 583733640), (56, 500343120), (60, 466986912), (63, 444749440), (64, 437800230), (70, 400274496), (72, 389155760), (80, 350240184), (84, 333562080), (90, 311324608), (96, 291866820), (105, 266849664), (112, 250171560), (120, 233493456), (126, 222374720), (128, 218900115), (140, 200137248), (144, 194577880), (160, 175120092), (168, 166781040), (180, 155662304), (192, 145933410), (210, 133424832), (224, 125085780), (240, 116746728), (252, 111187360), (280, 100068624), (288, 97288940), (315, 88949888), (320, 87560046), (336, 83390520), (360, 77831152), (384, 72966705), (420, 66712416), (448, 62542890), (480, 58373364), (504, 55593680), (560, 50034312), (576, 48644470), (630, 44474944), (640, 43780023), (672, 41695260), (720, 38915576), (787, 35602560), (840, 33356208), (883, 31731840), (896, 31271445), (960, 29186682), (1008, 27796840), (1120, 25017156), (1152, 24322235), (1260, 22237472), (1344, 20847630), (1440, 19457788), (1574, 17801280), (1680, 16678104), (1766, 15865920), (1920, 14593341), (2016, 13898420), (2240, 12508578), (2361, 11867520), (2520, 11118736), (2649, 10577280), (2688, 10423815), (2880, 9728894), (3148, 8900640), (3360, 8339052), (3532, 7932960), (3935, 7120512), (4032, 6949210), (4415, 6346368), (4480, 6254289), (4722, 5933760), (5040, 5559368), (5298, 5288640), (5509, 5086080), (5760, 4864447), (6181, 4533120), (6296, 4450320), (6720, 4169526), (7064, 3966480), (7083, 3955840), (7870, 3560256), (7947, 3525760), (8064, 3474605), (8830, 3173184), (9444, 2966880), (10080, 2779684), (10596, 2644320), (11018, 2543040), (11805, 2373504), (12362, 2266560), (12592, 2225160), (13245, 2115456), (13440, 2084763), (14128, 1983240), (14166, 1977920), (15740, 1780128), (15894, 1762880), (16527, 1695360), (17660, 1586592), (18543, 1511040), (18888, 1483440), (20160, 1389842), (21192, 1322160), (22036, 1271520), (23610, 1186752), (24724, 1133280), (25184, 1112580), (26490, 1057728), (27545, 1017216), (28256, 991620), (28332, 988960), (30905, 906624), (31480, 890064), (31788, 881440), (33054, 847680), (35320, 793296), (35415, 791168), (37086, 755520), (37776, 741720), (39735, 705152), (40320, 694921), (42384, 661080), (44072, 635760), (47220, 593376), (49448, 566640), (49581, 565120), (50368, 556290), (52980, 528864), (55090, 508608), (55629, 503680), (56512, 495810), (56664, 494480), (61810, 453312), (62960, 445032), (63576, 440720), (66108, 423840), (70640, 396648), (70830, 395584), (74172, 377760), (75552, 370860), (79470, 352576), (82635, 339072), (84768, 330540), (88144, 317880), (92715, 302208), (94440, 296688), (98896, 283320), (99162, 282560), (100736, 278145), (105960, 264432), (110180, 254304), (111258, 251840), (113024, 247905), (113328, 247240), (123620, 226656), (125920, 222516), (127152, 220360), (132216, 211920), (141280, 198324), (141660, 197792), (148344, 188880), (151104, 185430), (158940, 176288), (165270, 169536)]