1905779040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 6994874880

約数和(自身を除く): 5089095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 132, 152, 157, 160, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 314, 330, 352, 363, 380, 418, 440, 456, 471, 480, 484, 528, 570, 605, 608, 627, 628, 660, 726, 760, 785, 836, 880, 912, 942, 968, 1045, 1056, 1140, 1210, 1254, 1256, 1320, 1331, 1452, 1520, 1570, 1672, 1727, 1760, 1815, 1824, 1884, 1936, 2090, 2280, 2299, 2355, 2420, 2508, 2512, 2640, 2662, 2904, 2983, 3040, 3135, 3140, 3344, 3454, 3630, 3768, 3872, 3993, 4180, 4560, 4598, 4710, 4840, 5016, 5024, 5181, 5280, 5324, 5808, 5966, 6270, 6280, 6655, 6688, 6897, 6908, 7260, 7536, 7986, 8360, 8635, 8949, 9120, 9196, 9420, 9680, 10032, 10362, 10648, 11495, 11616, 11932, 12540, 12560, 13310, 13794, 13816, 14520, 14915, 15072, 15972, 16720, 17270, 17898, 18392, 18840, 18997, 19360, 19965, 20064, 20724, 21296, 22990, 23864, 25080, 25120, 25289, 25905, 26620, 27588, 27632, 29040, 29830, 31944, 32813, 33440, 34485, 34540, 35796, 36784, 37680, 37994, 39930, 41448, 42592, 44745, 45980, 47728, 50160, 50578, 51810, 53240, 55176, 55264, 56991, 58080, 59660, 63888, 65626, 68970, 69080, 71592, 73568, 75360, 75867, 75988, 79860, 82896, 89490, 91960, 94985, 95456, 98439, 100320, 101156, 103620, 106480, 110352, 113982, 119320, 126445, 127776, 131252, 137940, 138160, 143184, 151734, 151976, 159720, 164065, 165792, 178980, 183920, 189970, 196878, 202312, 207240, 208967, 212960, 220704, 227964, 238640, 252890, 262504, 275880, 276320, 284955, 286368, 303468, 303952, 319440, 328130, 357960, 360943, 367840, 379335, 379940, 393756, 404624, 414480, 417934, 455928, 477280, 492195, 505780, 525008, 551760, 569910, 606936, 607904, 626901, 638880, 656260, 715920, 721886, 758670, 759880, 787512, 809248, 828960, 835868, 911856, 984390, 1011560, 1044835, 1050016, 1082829, 1103520, 1139820, 1213872, 1253802, 1312520, 1431840, 1443772, 1517340, 1519760, 1575024, 1671736, 1804715, 1823712, 1968780, 2023120, 2089670, 2165658, 2279640, 2427744, 2507604, 2625040, 2887544, 3034680, 3039520, 3134505, 3150048, 3343472, 3609430, 3937560, 3970373, 4046240, 4179340, 4331316, 4559280, 5015208, 5250080, 5414145, 5775088, 6069360, 6269010, 6686944, 7218860, 7875120, 7940746, 8358680, 8662632, 9118560, 10030416, 10828290, 11550176, 11911119, 12138720, 12538020, 14437720, 15750240, 15881492, 16717360, 17325264, 19851865, 20060832, 21656580, 23822238, 25076040, 28875440, 31762984, 33434720, 34650528, 39703730, 43313160, 47644476, 50152080, 57750880, 59555595, 63525968, 79407460, 86626320, 95288952, 100304160, 119111190, 127051936, 158814920, 173252640, 190577904, 238222380, 317629840, 381155808, 476444760, 635259680, 952889520, 1905779040]

約数ペア:

[(1, 1905779040), (2, 952889520), (3, 635259680), (4, 476444760), (5, 381155808), (6, 317629840), (8, 238222380), (10, 190577904), (11, 173252640), (12, 158814920), (15, 127051936), (16, 119111190), (19, 100304160), (20, 95288952), (22, 86626320), (24, 79407460), (30, 63525968), (32, 59555595), (33, 57750880), (38, 50152080), (40, 47644476), (44, 43313160), (48, 39703730), (55, 34650528), (57, 33434720), (60, 31762984), (66, 28875440), (76, 25076040), (80, 23822238), (88, 21656580), (95, 20060832), (96, 19851865), (110, 17325264), (114, 16717360), (120, 15881492), (121, 15750240), (132, 14437720), (152, 12538020), (157, 12138720), (160, 11911119), (165, 11550176), (176, 10828290), (190, 10030416), (209, 9118560), (220, 8662632), (228, 8358680), (240, 7940746), (242, 7875120), (264, 7218860), (285, 6686944), (304, 6269010), (314, 6069360), (330, 5775088), (352, 5414145), (363, 5250080), (380, 5015208), (418, 4559280), (440, 4331316), (456, 4179340), (471, 4046240), (480, 3970373), (484, 3937560), (528, 3609430), (570, 3343472), (605, 3150048), (608, 3134505), (627, 3039520), (628, 3034680), (660, 2887544), (726, 2625040), (760, 2507604), (785, 2427744), (836, 2279640), (880, 2165658), (912, 2089670), (942, 2023120), (968, 1968780), (1045, 1823712), (1056, 1804715), (1140, 1671736), (1210, 1575024), (1254, 1519760), (1256, 1517340), (1320, 1443772), (1331, 1431840), (1452, 1312520), (1520, 1253802), (1570, 1213872), (1672, 1139820), (1727, 1103520), (1760, 1082829), (1815, 1050016), (1824, 1044835), (1884, 1011560), (1936, 984390), (2090, 911856), (2280, 835868), (2299, 828960), (2355, 809248), (2420, 787512), (2508, 759880), (2512, 758670), (2640, 721886), (2662, 715920), (2904, 656260), (2983, 638880), (3040, 626901), (3135, 607904), (3140, 606936), (3344, 569910), (3454, 551760), (3630, 525008), (3768, 505780), (3872, 492195), (3993, 477280), (4180, 455928), (4560, 417934), (4598, 414480), (4710, 404624), (4840, 393756), (5016, 379940), (5024, 379335), (5181, 367840), (5280, 360943), (5324, 357960), (5808, 328130), (5966, 319440), (6270, 303952), (6280, 303468), (6655, 286368), (6688, 284955), (6897, 276320), (6908, 275880), (7260, 262504), (7536, 252890), (7986, 238640), (8360, 227964), (8635, 220704), (8949, 212960), (9120, 208967), (9196, 207240), (9420, 202312), (9680, 196878), (10032, 189970), (10362, 183920), (10648, 178980), (11495, 165792), (11616, 164065), (11932, 159720), (12540, 151976), (12560, 151734), (13310, 143184), (13794, 138160), (13816, 137940), (14520, 131252), (14915, 127776), (15072, 126445), (15972, 119320), (16720, 113982), (17270, 110352), (17898, 106480), (18392, 103620), (18840, 101156), (18997, 100320), (19360, 98439), (19965, 95456), (20064, 94985), (20724, 91960), (21296, 89490), (22990, 82896), (23864, 79860), (25080, 75988), (25120, 75867), (25289, 75360), (25905, 73568), (26620, 71592), (27588, 69080), (27632, 68970), (29040, 65626), (29830, 63888), (31944, 59660), (32813, 58080), (33440, 56991), (34485, 55264), (34540, 55176), (35796, 53240), (36784, 51810), (37680, 50578), (37994, 50160), (39930, 47728), (41448, 45980), (42592, 44745)]