20174332080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1572

約数の個数: 320

約数和(自身を含む): 73595289600

約数和(自身を除く): 53420957520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 229, 240, 246, 280, 287, 328, 336, 410, 420, 458, 492, 560, 574, 615, 656, 687, 820, 840, 861, 916, 984, 1145, 1148, 1230, 1279, 1374, 1435, 1603, 1640, 1680, 1722, 1832, 1968, 2290, 2296, 2460, 2558, 2748, 2870, 3206, 3280, 3435, 3444, 3664, 3837, 4305, 4580, 4592, 4809, 4920, 5116, 5496, 5740, 6395, 6412, 6870, 6888, 7674, 8015, 8610, 8953, 9160, 9389, 9618, 9840, 10232, 10992, 11480, 12790, 12824, 13740, 13776, 15348, 16030, 17220, 17906, 18320, 18778, 19185, 19236, 20464, 22960, 24045, 25580, 25648, 26859, 27480, 28167, 30696, 32060, 34440, 35812, 37556, 38370, 38472, 44765, 46945, 48090, 51160, 52439, 53718, 54960, 56334, 61392, 64120, 65723, 68880, 71624, 75112, 76740, 76944, 89530, 93890, 96180, 102320, 104878, 107436, 112668, 128240, 131446, 134295, 140835, 143248, 150224, 153480, 157317, 179060, 187780, 192360, 197169, 209756, 214872, 225336, 262195, 262892, 268590, 281670, 292891, 306960, 314634, 328615, 358120, 367073, 375560, 384720, 394338, 419512, 429744, 450672, 524390, 525784, 537180, 563340, 585782, 629268, 657230, 716240, 734146, 751120, 786585, 788676, 839024, 878673, 985845, 1048780, 1051568, 1074360, 1101219, 1126680, 1171564, 1258536, 1314460, 1464455, 1468292, 1573170, 1577352, 1757346, 1835365, 1971690, 2050237, 2097560, 2148720, 2202438, 2253360, 2343128, 2517072, 2628920, 2928910, 2936584, 3146340, 3154704, 3514692, 3670730, 3943380, 4100474, 4195120, 4393365, 4404876, 4686256, 5257840, 5506095, 5857820, 5873168, 6150711, 6292680, 7029384, 7341460, 7886760, 8200948, 8786730, 8809752, 10251185, 11012190, 11715640, 12008531, 12301422, 12585360, 14058768, 14682920, 15773520, 16401896, 17573460, 17619504, 20502370, 22024380, 23431280, 24017062, 24602844, 29365840, 30753555, 32803792, 35146920, 36025593, 41004740, 44048760, 48034124, 49205688, 60042655, 61507110, 70293840, 72051186, 82009480, 84059717, 88097520, 96068248, 98411376, 120085310, 123014220, 144102372, 164018960, 168119434, 180127965, 192136496, 240170620, 246028440, 252179151, 288204744, 336238868, 360255930, 420298585, 480341240, 492056880, 504358302, 576409488, 672477736, 720511860, 840597170, 960682480, 1008716604, 1260895755, 1344955472, 1441023720, 1681194340, 2017433208, 2521791510, 2882047440, 3362388680, 4034866416, 5043583020, 6724777360, 10087166040, 20174332080]

約数ペア:

[(1, 20174332080), (2, 10087166040), (3, 6724777360), (4, 5043583020), (5, 4034866416), (6, 3362388680), (7, 2882047440), (8, 2521791510), (10, 2017433208), (12, 1681194340), (14, 1441023720), (15, 1344955472), (16, 1260895755), (20, 1008716604), (21, 960682480), (24, 840597170), (28, 720511860), (30, 672477736), (35, 576409488), (40, 504358302), (41, 492056880), (42, 480341240), (48, 420298585), (56, 360255930), (60, 336238868), (70, 288204744), (80, 252179151), (82, 246028440), (84, 240170620), (105, 192136496), (112, 180127965), (120, 168119434), (123, 164018960), (140, 144102372), (164, 123014220), (168, 120085310), (205, 98411376), (210, 96068248), (229, 88097520), (240, 84059717), (246, 82009480), (280, 72051186), (287, 70293840), (328, 61507110), (336, 60042655), (410, 49205688), (420, 48034124), (458, 44048760), (492, 41004740), (560, 36025593), (574, 35146920), (615, 32803792), (656, 30753555), (687, 29365840), (820, 24602844), (840, 24017062), (861, 23431280), (916, 22024380), (984, 20502370), (1145, 17619504), (1148, 17573460), (1230, 16401896), (1279, 15773520), (1374, 14682920), (1435, 14058768), (1603, 12585360), (1640, 12301422), (1680, 12008531), (1722, 11715640), (1832, 11012190), (1968, 10251185), (2290, 8809752), (2296, 8786730), (2460, 8200948), (2558, 7886760), (2748, 7341460), (2870, 7029384), (3206, 6292680), (3280, 6150711), (3435, 5873168), (3444, 5857820), (3664, 5506095), (3837, 5257840), (4305, 4686256), (4580, 4404876), (4592, 4393365), (4809, 4195120), (4920, 4100474), (5116, 3943380), (5496, 3670730), (5740, 3514692), (6395, 3154704), (6412, 3146340), (6870, 2936584), (6888, 2928910), (7674, 2628920), (8015, 2517072), (8610, 2343128), (8953, 2253360), (9160, 2202438), (9389, 2148720), (9618, 2097560), (9840, 2050237), (10232, 1971690), (10992, 1835365), (11480, 1757346), (12790, 1577352), (12824, 1573170), (13740, 1468292), (13776, 1464455), (15348, 1314460), (16030, 1258536), (17220, 1171564), (17906, 1126680), (18320, 1101219), (18778, 1074360), (19185, 1051568), (19236, 1048780), (20464, 985845), (22960, 878673), (24045, 839024), (25580, 788676), (25648, 786585), (26859, 751120), (27480, 734146), (28167, 716240), (30696, 657230), (32060, 629268), (34440, 585782), (35812, 563340), (37556, 537180), (38370, 525784), (38472, 524390), (44765, 450672), (46945, 429744), (48090, 419512), (51160, 394338), (52439, 384720), (53718, 375560), (54960, 367073), (56334, 358120), (61392, 328615), (64120, 314634), (65723, 306960), (68880, 292891), (71624, 281670), (75112, 268590), (76740, 262892), (76944, 262195), (89530, 225336), (93890, 214872), (96180, 209756), (102320, 197169), (104878, 192360), (107436, 187780), (112668, 179060), (128240, 157317), (131446, 153480), (134295, 150224), (140835, 143248)]