1309805280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 432

約数和(自身を含む): 5478716880

約数和(自身を除く): 4168911600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 977, 980, 1008, 1064, 1120, 1140, 1176, 1197, 1260, 1330, 1368, 1440, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1954, 1960, 1995, 2016, 2128, 2205, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2931, 2940, 3040, 3192, 3360, 3420, 3528, 3724, 3908, 3920, 3990, 4256, 4410, 4560, 4655, 4704, 4788, 4885, 5040, 5320, 5472, 5586, 5862, 5880, 5985, 6384, 6839, 6840, 7056, 7448, 7816, 7840, 7980, 8379, 8793, 8820, 9120, 9310, 9576, 9770, 10080, 10640, 11172, 11724, 11760, 11970, 12768, 13678, 13680, 13965, 14112, 14655, 14896, 15632, 15960, 16758, 17586, 17640, 18563, 18620, 19152, 19540, 20517, 21280, 22344, 23448, 23520, 23940, 27356, 27360, 27930, 29310, 29792, 31264, 31920, 33516, 34195, 35172, 35280, 37126, 37240, 38304, 39080, 41034, 41895, 43965, 44688, 46896, 47873, 47880, 54712, 55689, 55860, 58620, 61551, 63840, 67032, 68390, 70344, 70560, 74252, 74480, 78160, 82068, 83790, 87930, 89376, 92815, 93792, 95746, 95760, 102585, 109424, 111378, 111720, 117240, 123102, 129941, 134064, 136780, 140688, 143619, 148504, 148960, 156320, 164136, 167067, 167580, 175860, 185630, 191492, 191520, 205170, 218848, 222756, 223440, 234480, 239365, 246204, 259882, 268128, 273560, 278445, 281376, 287238, 297008, 307755, 328272, 334134, 335160, 351720, 371260, 382984, 389823, 410340, 430857, 445512, 446880, 468960, 478730, 492408, 519764, 547120, 556890, 574476, 594016, 615510, 649705, 656544, 668268, 670320, 703440, 718095, 742520, 765968, 779646, 820680, 835335, 861714, 891024, 909587, 957460, 984816, 1039528, 1094240, 1113780, 1148952, 1169469, 1231020, 1299410, 1336536, 1340640, 1406880, 1436190, 1485040, 1531936, 1559292, 1641360, 1670670, 1723428, 1782048, 1819174, 1914920, 1949115, 1969632, 2079056, 2154285, 2227560, 2297904, 2338938, 2462040, 2598820, 2673072, 2728761, 2872380, 2970080, 3118584, 3282720, 3341340, 3446856, 3638348, 3829840, 3898230, 4158112, 4308570, 4455120, 4547935, 4595808, 4677876, 4924080, 5197640, 5346144, 5457522, 5744760, 5847345, 6237168, 6682680, 6893712, 7276696, 7659680, 7796460, 8186283, 8617140, 8910240, 9095870, 9355752, 9848160, 10395280, 10915044, 11489520, 11694690, 12474336, 13365360, 13643805, 13787424, 14553392, 15592920, 16372566, 17234280, 18191740, 18711504, 20790560, 21830088, 22979040, 23389380, 26730720, 27287610, 29106784, 31185840, 32745132, 34468560, 36383480, 37423008, 40931415, 43660176, 46778760, 54575220, 62371680, 65490264, 68937120, 72766960, 81862830, 87320352, 93557520, 109150440, 130980528, 145533920, 163725660, 187115040, 218300880, 261961056, 327451320, 436601760, 654902640, 1309805280]

約数ペア:

[(1, 1309805280), (2, 654902640), (3, 436601760), (4, 327451320), (5, 261961056), (6, 218300880), (7, 187115040), (8, 163725660), (9, 145533920), (10, 130980528), (12, 109150440), (14, 93557520), (15, 87320352), (16, 81862830), (18, 72766960), (19, 68937120), (20, 65490264), (21, 62371680), (24, 54575220), (28, 46778760), (30, 43660176), (32, 40931415), (35, 37423008), (36, 36383480), (38, 34468560), (40, 32745132), (42, 31185840), (45, 29106784), (48, 27287610), (49, 26730720), (56, 23389380), (57, 22979040), (60, 21830088), (63, 20790560), (70, 18711504), (72, 18191740), (76, 17234280), (80, 16372566), (84, 15592920), (90, 14553392), (95, 13787424), (96, 13643805), (98, 13365360), (105, 12474336), (112, 11694690), (114, 11489520), (120, 10915044), (126, 10395280), (133, 9848160), (140, 9355752), (144, 9095870), (147, 8910240), (152, 8617140), (160, 8186283), (168, 7796460), (171, 7659680), (180, 7276696), (190, 6893712), (196, 6682680), (210, 6237168), (224, 5847345), (228, 5744760), (240, 5457522), (245, 5346144), (252, 5197640), (266, 4924080), (280, 4677876), (285, 4595808), (288, 4547935), (294, 4455120), (304, 4308570), (315, 4158112), (336, 3898230), (342, 3829840), (360, 3638348), (380, 3446856), (392, 3341340), (399, 3282720), (420, 3118584), (441, 2970080), (456, 2872380), (480, 2728761), (490, 2673072), (504, 2598820), (532, 2462040), (560, 2338938), (570, 2297904), (588, 2227560), (608, 2154285), (630, 2079056), (665, 1969632), (672, 1949115), (684, 1914920), (720, 1819174), (735, 1782048), (760, 1723428), (784, 1670670), (798, 1641360), (840, 1559292), (855, 1531936), (882, 1485040), (912, 1436190), (931, 1406880), (977, 1340640), (980, 1336536), (1008, 1299410), (1064, 1231020), (1120, 1169469), (1140, 1148952), (1176, 1113780), (1197, 1094240), (1260, 1039528), (1330, 984816), (1368, 957460), (1440, 909587), (1470, 891024), (1520, 861714), (1568, 835335), (1596, 820680), (1680, 779646), (1710, 765968), (1764, 742520), (1824, 718095), (1862, 703440), (1954, 670320), (1960, 668268), (1995, 656544), (2016, 649705), (2128, 615510), (2205, 594016), (2280, 574476), (2352, 556890), (2394, 547120), (2520, 519764), (2660, 492408), (2736, 478730), (2793, 468960), (2931, 446880), (2940, 445512), (3040, 430857), (3192, 410340), (3360, 389823), (3420, 382984), (3528, 371260), (3724, 351720), (3908, 335160), (3920, 334134), (3990, 328272), (4256, 307755), (4410, 297008), (4560, 287238), (4655, 281376), (4704, 278445), (4788, 273560), (4885, 268128), (5040, 259882), (5320, 246204), (5472, 239365), (5586, 234480), (5862, 223440), (5880, 222756), (5985, 218848), (6384, 205170), (6839, 191520), (6840, 191492), (7056, 185630), (7448, 175860), (7816, 167580), (7840, 167067), (7980, 164136), (8379, 156320), (8793, 148960), (8820, 148504), (9120, 143619), (9310, 140688), (9576, 136780), (9770, 134064), (10080, 129941), (10640, 123102), (11172, 117240), (11724, 111720), (11760, 111378), (11970, 109424), (12768, 102585), (13678, 95760), (13680, 95746), (13965, 93792), (14112, 92815), (14655, 89376), (14896, 87930), (15632, 83790), (15960, 82068), (16758, 78160), (17586, 74480), (17640, 74252), (18563, 70560), (18620, 70344), (19152, 68390), (19540, 67032), (20517, 63840), (21280, 61551), (22344, 58620), (23448, 55860), (23520, 55689), (23940, 54712), (27356, 47880), (27360, 47873), (27930, 46896), (29310, 44688), (29792, 43965), (31264, 41895), (31920, 41034), (33516, 39080), (34195, 38304), (35172, 37240), (35280, 37126)]