20172292920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1524

約数の個数: 384

約数和(自身を含む): 73785600000

約数和(自身を除く): 53613307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 169, 180, 195, 216, 234, 237, 260, 270, 312, 316, 338, 351, 360, 390, 395, 468, 474, 507, 520, 540, 585, 632, 676, 702, 711, 780, 790, 845, 936, 948, 1014, 1027, 1080, 1170, 1185, 1352, 1399, 1404, 1422, 1521, 1560, 1580, 1690, 1755, 1896, 2028, 2054, 2133, 2340, 2370, 2535, 2798, 2808, 2844, 3042, 3081, 3160, 3380, 3510, 3555, 4056, 4108, 4197, 4266, 4563, 4680, 4740, 5070, 5135, 5596, 5688, 6084, 6162, 6760, 6995, 7020, 7110, 7605, 8216, 8394, 8532, 9126, 9243, 9480, 10140, 10270, 10665, 11192, 12168, 12324, 12591, 13351, 13990, 14040, 14220, 15210, 15405, 16788, 17064, 18187, 18252, 18486, 20280, 20540, 20985, 21330, 22815, 24648, 25182, 26702, 27729, 27980, 28440, 30420, 30810, 33576, 36374, 36504, 36972, 37773, 40053, 41080, 41970, 42660, 45630, 46215, 50364, 53404, 54561, 55458, 55960, 60840, 61620, 62955, 66755, 72748, 73944, 75546, 80106, 83940, 85320, 90935, 91260, 92430, 100728, 106808, 109122, 110521, 110916, 120159, 123240, 125910, 133510, 138645, 145496, 151092, 160212, 163683, 167880, 181870, 182520, 184860, 188865, 200265, 218244, 221042, 221832, 236431, 240318, 251820, 267020, 272805, 277290, 302184, 320424, 327366, 331563, 360477, 363740, 369720, 377730, 400530, 436488, 442084, 472862, 480636, 491049, 503640, 534040, 545610, 552605, 554580, 600795, 654732, 663126, 709293, 720954, 727480, 755460, 801060, 818415, 884168, 945724, 961272, 982098, 994689, 1091220, 1105210, 1109160, 1182155, 1201590, 1309464, 1326252, 1418586, 1436773, 1441908, 1510920, 1602120, 1636830, 1657815, 1802385, 1891448, 1964196, 1989378, 2127879, 2182440, 2210420, 2364310, 2403180, 2455245, 2652504, 2837172, 2873546, 2883816, 2984067, 3273660, 3315630, 3546465, 3604770, 3928392, 3978756, 4255758, 4310319, 4420840, 4728620, 4806360, 4910490, 4973445, 5674344, 5747092, 5968134, 6383637, 6547320, 6631260, 7092930, 7183865, 7209540, 7957512, 8511516, 8620638, 9457240, 9820980, 9946890, 10639395, 11494184, 11936268, 12767274, 12930957, 13262520, 14185860, 14367730, 14419080, 14920335, 17023032, 17241276, 18678049, 19641960, 19893780, 21278790, 21551595, 23872536, 25534548, 25861914, 28371720, 28735460, 29840670, 31918185, 34482552, 37356098, 38792871, 39787560, 42557580, 43103190, 51069096, 51723828, 56034147, 57470920, 59681340, 63836370, 64654785, 74712196, 77585742, 85115160, 86206380, 93390245, 103447656, 112068294, 119362680, 127672740, 129309570, 149424392, 155171484, 168102441, 172412760, 186780490, 193964355, 224136588, 255345480, 258619140, 280170735, 310342968, 336204882, 373560980, 387928710, 448273176, 504307323, 517238280, 560341470, 672409764, 747121960, 775857420, 840512205, 1008614646, 1120682940, 1344819528, 1551714840, 1681024410, 2017229292, 2241365880, 2521536615, 3362048820, 4034458584, 5043073230, 6724097640, 10086146460, 20172292920]

約数ペア:

[(1, 20172292920), (2, 10086146460), (3, 6724097640), (4, 5043073230), (5, 4034458584), (6, 3362048820), (8, 2521536615), (9, 2241365880), (10, 2017229292), (12, 1681024410), (13, 1551714840), (15, 1344819528), (18, 1120682940), (20, 1008614646), (24, 840512205), (26, 775857420), (27, 747121960), (30, 672409764), (36, 560341470), (39, 517238280), (40, 504307323), (45, 448273176), (52, 387928710), (54, 373560980), (60, 336204882), (65, 310342968), (72, 280170735), (78, 258619140), (79, 255345480), (90, 224136588), (104, 193964355), (108, 186780490), (117, 172412760), (120, 168102441), (130, 155171484), (135, 149424392), (156, 129309570), (158, 127672740), (169, 119362680), (180, 112068294), (195, 103447656), (216, 93390245), (234, 86206380), (237, 85115160), (260, 77585742), (270, 74712196), (312, 64654785), (316, 63836370), (338, 59681340), (351, 57470920), (360, 56034147), (390, 51723828), (395, 51069096), (468, 43103190), (474, 42557580), (507, 39787560), (520, 38792871), (540, 37356098), (585, 34482552), (632, 31918185), (676, 29840670), (702, 28735460), (711, 28371720), (780, 25861914), (790, 25534548), (845, 23872536), (936, 21551595), (948, 21278790), (1014, 19893780), (1027, 19641960), (1080, 18678049), (1170, 17241276), (1185, 17023032), (1352, 14920335), (1399, 14419080), (1404, 14367730), (1422, 14185860), (1521, 13262520), (1560, 12930957), (1580, 12767274), (1690, 11936268), (1755, 11494184), (1896, 10639395), (2028, 9946890), (2054, 9820980), (2133, 9457240), (2340, 8620638), (2370, 8511516), (2535, 7957512), (2798, 7209540), (2808, 7183865), (2844, 7092930), (3042, 6631260), (3081, 6547320), (3160, 6383637), (3380, 5968134), (3510, 5747092), (3555, 5674344), (4056, 4973445), (4108, 4910490), (4197, 4806360), (4266, 4728620), (4563, 4420840), (4680, 4310319), (4740, 4255758), (5070, 3978756), (5135, 3928392), (5596, 3604770), (5688, 3546465), (6084, 3315630), (6162, 3273660), (6760, 2984067), (6995, 2883816), (7020, 2873546), (7110, 2837172), (7605, 2652504), (8216, 2455245), (8394, 2403180), (8532, 2364310), (9126, 2210420), (9243, 2182440), (9480, 2127879), (10140, 1989378), (10270, 1964196), (10665, 1891448), (11192, 1802385), (12168, 1657815), (12324, 1636830), (12591, 1602120), (13351, 1510920), (13990, 1441908), (14040, 1436773), (14220, 1418586), (15210, 1326252), (15405, 1309464), (16788, 1201590), (17064, 1182155), (18187, 1109160), (18252, 1105210), (18486, 1091220), (20280, 994689), (20540, 982098), (20985, 961272), (21330, 945724), (22815, 884168), (24648, 818415), (25182, 801060), (26702, 755460), (27729, 727480), (27980, 720954), (28440, 709293), (30420, 663126), (30810, 654732), (33576, 600795), (36374, 554580), (36504, 552605), (36972, 545610), (37773, 534040), (40053, 503640), (41080, 491049), (41970, 480636), (42660, 472862), (45630, 442084), (46215, 436488), (50364, 400530), (53404, 377730), (54561, 369720), (55458, 363740), (55960, 360477), (60840, 331563), (61620, 327366), (62955, 320424), (66755, 302184), (72748, 277290), (73944, 272805), (75546, 267020), (80106, 251820), (83940, 240318), (85320, 236431), (90935, 221832), (91260, 221042), (92430, 218244), (100728, 200265), (106808, 188865), (109122, 184860), (110521, 182520), (110916, 181870), (120159, 167880), (123240, 163683), (125910, 160212), (133510, 151092), (138645, 145496)]