1254958740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 432

約数和(自身を含む): 4792919040

約数和(自身を除く): 3537960300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 62, 63, 70, 76, 84, 89, 90, 93, 95, 105, 114, 124, 126, 133, 140, 155, 171, 178, 180, 186, 190, 210, 217, 228, 252, 266, 267, 279, 285, 310, 315, 342, 356, 361, 372, 380, 399, 420, 434, 445, 465, 532, 534, 558, 570, 589, 620, 623, 630, 651, 665, 684, 722, 798, 801, 855, 868, 890, 930, 1068, 1083, 1085, 1116, 1140, 1178, 1197, 1246, 1260, 1302, 1330, 1335, 1395, 1444, 1596, 1602, 1691, 1710, 1767, 1780, 1805, 1860, 1869, 1953, 1995, 2166, 2170, 2356, 2394, 2492, 2527, 2604, 2660, 2670, 2759, 2790, 2945, 3115, 3204, 3249, 3255, 3382, 3420, 3534, 3610, 3738, 3906, 3990, 4005, 4123, 4332, 4340, 4788, 5054, 5073, 5301, 5340, 5415, 5518, 5580, 5607, 5890, 5985, 6230, 6498, 6510, 6764, 7068, 7220, 7476, 7581, 7812, 7980, 8010, 8246, 8277, 8455, 8835, 9345, 9765, 10108, 10146, 10602, 10830, 11036, 11191, 11214, 11780, 11837, 11970, 12369, 12460, 12635, 12996, 13020, 13795, 15162, 15219, 16020, 16245, 16492, 16554, 16910, 17670, 18690, 19313, 19530, 20292, 20615, 21204, 21660, 22382, 22428, 22743, 23674, 23940, 24738, 24831, 25270, 25365, 26505, 27590, 28035, 30324, 30438, 32129, 32490, 33108, 33573, 33820, 35340, 35511, 37107, 37380, 37905, 38626, 39060, 41230, 41385, 44764, 45486, 47348, 49476, 49662, 50540, 50730, 52421, 53010, 55180, 55955, 56070, 57939, 59185, 60876, 61845, 64258, 64980, 67146, 71022, 74214, 75810, 76095, 77252, 78337, 82460, 82770, 90972, 96387, 96565, 99324, 100719, 101460, 104842, 106020, 106533, 111910, 112140, 113715, 115878, 118370, 123690, 124155, 128516, 134292, 142044, 148428, 151620, 152190, 156674, 157263, 160645, 165540, 167865, 173817, 177555, 185535, 192774, 193130, 201438, 209684, 213066, 223820, 224903, 227430, 231756, 235011, 236740, 247380, 248310, 262105, 289161, 289695, 304380, 313348, 314526, 321290, 335730, 347634, 355110, 366947, 371070, 385548, 386260, 391685, 402876, 426132, 449806, 454860, 470022, 471789, 481935, 496620, 503595, 524210, 532665, 578322, 579390, 629052, 642580, 671460, 674709, 695268, 705033, 710220, 733894, 742140, 783370, 786315, 869085, 899612, 940044, 943578, 963870, 995999, 1007190, 1048420, 1065330, 1100841, 1124515, 1156644, 1158780, 1175055, 1349418, 1410066, 1445805, 1467788, 1566740, 1572630, 1738170, 1834735, 1887156, 1927740, 1991998, 2014380, 2024127, 2130660, 2201682, 2249030, 2350110, 2358945, 2698836, 2820132, 2891610, 2987997, 3145260, 3302523, 3373545, 3476340, 3525165, 3669470, 3983996, 4048254, 4403364, 4498060, 4700220, 4717890, 4979995, 5504205, 5783220, 5975994, 6605046, 6747090, 6971993, 7050330, 7338940, 8096508, 8963991, 9435780, 9959990, 10120635, 11008410, 11951988, 13210092, 13494180, 13943986, 14100660, 14939985, 16512615, 17927982, 19919980, 20241270, 20915979, 22016820, 27887972, 29879970, 33025230, 34859965, 35855964, 40482540, 41831958, 44819955, 59759940, 62747937, 66050460, 69719930, 83663916, 89639910, 104579895, 125495874, 139439860, 179279820, 209159790, 250991748, 313739685, 418319580, 627479370, 1254958740]

約数ペア:

[(1, 1254958740), (2, 627479370), (3, 418319580), (4, 313739685), (5, 250991748), (6, 209159790), (7, 179279820), (9, 139439860), (10, 125495874), (12, 104579895), (14, 89639910), (15, 83663916), (18, 69719930), (19, 66050460), (20, 62747937), (21, 59759940), (28, 44819955), (30, 41831958), (31, 40482540), (35, 35855964), (36, 34859965), (38, 33025230), (42, 29879970), (45, 27887972), (57, 22016820), (60, 20915979), (62, 20241270), (63, 19919980), (70, 17927982), (76, 16512615), (84, 14939985), (89, 14100660), (90, 13943986), (93, 13494180), (95, 13210092), (105, 11951988), (114, 11008410), (124, 10120635), (126, 9959990), (133, 9435780), (140, 8963991), (155, 8096508), (171, 7338940), (178, 7050330), (180, 6971993), (186, 6747090), (190, 6605046), (210, 5975994), (217, 5783220), (228, 5504205), (252, 4979995), (266, 4717890), (267, 4700220), (279, 4498060), (285, 4403364), (310, 4048254), (315, 3983996), (342, 3669470), (356, 3525165), (361, 3476340), (372, 3373545), (380, 3302523), (399, 3145260), (420, 2987997), (434, 2891610), (445, 2820132), (465, 2698836), (532, 2358945), (534, 2350110), (558, 2249030), (570, 2201682), (589, 2130660), (620, 2024127), (623, 2014380), (630, 1991998), (651, 1927740), (665, 1887156), (684, 1834735), (722, 1738170), (798, 1572630), (801, 1566740), (855, 1467788), (868, 1445805), (890, 1410066), (930, 1349418), (1068, 1175055), (1083, 1158780), (1085, 1156644), (1116, 1124515), (1140, 1100841), (1178, 1065330), (1197, 1048420), (1246, 1007190), (1260, 995999), (1302, 963870), (1330, 943578), (1335, 940044), (1395, 899612), (1444, 869085), (1596, 786315), (1602, 783370), (1691, 742140), (1710, 733894), (1767, 710220), (1780, 705033), (1805, 695268), (1860, 674709), (1869, 671460), (1953, 642580), (1995, 629052), (2166, 579390), (2170, 578322), (2356, 532665), (2394, 524210), (2492, 503595), (2527, 496620), (2604, 481935), (2660, 471789), (2670, 470022), (2759, 454860), (2790, 449806), (2945, 426132), (3115, 402876), (3204, 391685), (3249, 386260), (3255, 385548), (3382, 371070), (3420, 366947), (3534, 355110), (3610, 347634), (3738, 335730), (3906, 321290), (3990, 314526), (4005, 313348), (4123, 304380), (4332, 289695), (4340, 289161), (4788, 262105), (5054, 248310), (5073, 247380), (5301, 236740), (5340, 235011), (5415, 231756), (5518, 227430), (5580, 224903), (5607, 223820), (5890, 213066), (5985, 209684), (6230, 201438), (6498, 193130), (6510, 192774), (6764, 185535), (7068, 177555), (7220, 173817), (7476, 167865), (7581, 165540), (7812, 160645), (7980, 157263), (8010, 156674), (8246, 152190), (8277, 151620), (8455, 148428), (8835, 142044), (9345, 134292), (9765, 128516), (10108, 124155), (10146, 123690), (10602, 118370), (10830, 115878), (11036, 113715), (11191, 112140), (11214, 111910), (11780, 106533), (11837, 106020), (11970, 104842), (12369, 101460), (12460, 100719), (12635, 99324), (12996, 96565), (13020, 96387), (13795, 90972), (15162, 82770), (15219, 82460), (16020, 78337), (16245, 77252), (16492, 76095), (16554, 75810), (16910, 74214), (17670, 71022), (18690, 67146), (19313, 64980), (19530, 64258), (20292, 61845), (20615, 60876), (21204, 59185), (21660, 57939), (22382, 56070), (22428, 55955), (22743, 55180), (23674, 53010), (23940, 52421), (24738, 50730), (24831, 50540), (25270, 49662), (25365, 49476), (26505, 47348), (27590, 45486), (28035, 44764), (30324, 41385), (30438, 41230), (32129, 39060), (32490, 38626), (33108, 37905), (33573, 37380), (33820, 37107), (35340, 35511)]