2195154720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 288

約数和(自身を含む): 8239008960

約数和(自身を除く): 6043854240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 144, 160, 165, 176, 180, 198, 220, 240, 264, 278, 288, 330, 352, 360, 396, 417, 440, 480, 495, 528, 556, 660, 695, 720, 792, 834, 880, 990, 997, 1056, 1112, 1251, 1320, 1390, 1440, 1529, 1584, 1668, 1760, 1980, 1994, 2085, 2224, 2502, 2640, 2780, 2991, 3058, 3168, 3336, 3960, 3988, 4170, 4448, 4587, 4985, 5004, 5280, 5560, 5982, 6116, 6255, 6672, 7645, 7920, 7976, 8340, 8973, 9174, 9970, 10008, 10967, 11120, 11964, 12232, 12510, 13344, 13761, 14955, 15290, 15840, 15952, 16680, 17946, 18348, 19940, 20016, 21934, 22240, 22935, 23928, 24464, 25020, 27522, 29910, 30580, 31904, 32901, 33360, 35892, 36696, 39880, 40032, 43868, 44865, 45870, 47856, 48928, 50040, 54835, 55044, 59820, 61160, 65802, 66720, 68805, 71784, 73392, 79760, 87736, 89730, 91740, 95712, 98703, 100080, 109670, 110088, 119640, 122320, 131604, 137610, 138583, 143568, 146784, 159520, 164505, 175472, 179460, 183480, 197406, 200160, 219340, 220176, 239280, 244640, 263208, 275220, 277166, 287136, 329010, 350944, 358920, 366960, 394812, 415749, 438680, 440352, 478560, 493515, 526416, 550440, 554332, 658020, 692915, 717840, 733920, 789624, 831498, 877360, 987030, 1052832, 1100880, 1108664, 1247247, 1316040, 1385830, 1435680, 1524413, 1579248, 1662996, 1754720, 1974060, 2078745, 2201760, 2217328, 2494494, 2632080, 2771660, 3048826, 3158496, 3325992, 3948120, 4157490, 4434656, 4573239, 4988988, 5264160, 5543320, 6097652, 6236235, 6651984, 7622065, 7896240, 8314980, 9146478, 9977976, 11086640, 12195304, 12472470, 13303968, 13719717, 15244130, 15792480, 16629960, 18292956, 19955952, 22173280, 22866195, 24390608, 24944940, 27439434, 30488260, 33259920, 36585912, 39911904, 45732390, 48781216, 49889880, 54878868, 60976520, 66519840, 68598585, 73171824, 91464780, 99779760, 109757736, 121953040, 137197170, 146343648, 182929560, 199559520, 219515472, 243906080, 274394340, 365859120, 439030944, 548788680, 731718240, 1097577360, 2195154720]

約数ペア:

[(1, 2195154720), (2, 1097577360), (3, 731718240), (4, 548788680), (5, 439030944), (6, 365859120), (8, 274394340), (9, 243906080), (10, 219515472), (11, 199559520), (12, 182929560), (15, 146343648), (16, 137197170), (18, 121953040), (20, 109757736), (22, 99779760), (24, 91464780), (30, 73171824), (32, 68598585), (33, 66519840), (36, 60976520), (40, 54878868), (44, 49889880), (45, 48781216), (48, 45732390), (55, 39911904), (60, 36585912), (66, 33259920), (72, 30488260), (80, 27439434), (88, 24944940), (90, 24390608), (96, 22866195), (99, 22173280), (110, 19955952), (120, 18292956), (132, 16629960), (139, 15792480), (144, 15244130), (160, 13719717), (165, 13303968), (176, 12472470), (180, 12195304), (198, 11086640), (220, 9977976), (240, 9146478), (264, 8314980), (278, 7896240), (288, 7622065), (330, 6651984), (352, 6236235), (360, 6097652), (396, 5543320), (417, 5264160), (440, 4988988), (480, 4573239), (495, 4434656), (528, 4157490), (556, 3948120), (660, 3325992), (695, 3158496), (720, 3048826), (792, 2771660), (834, 2632080), (880, 2494494), (990, 2217328), (997, 2201760), (1056, 2078745), (1112, 1974060), (1251, 1754720), (1320, 1662996), (1390, 1579248), (1440, 1524413), (1529, 1435680), (1584, 1385830), (1668, 1316040), (1760, 1247247), (1980, 1108664), (1994, 1100880), (2085, 1052832), (2224, 987030), (2502, 877360), (2640, 831498), (2780, 789624), (2991, 733920), (3058, 717840), (3168, 692915), (3336, 658020), (3960, 554332), (3988, 550440), (4170, 526416), (4448, 493515), (4587, 478560), (4985, 440352), (5004, 438680), (5280, 415749), (5560, 394812), (5982, 366960), (6116, 358920), (6255, 350944), (6672, 329010), (7645, 287136), (7920, 277166), (7976, 275220), (8340, 263208), (8973, 244640), (9174, 239280), (9970, 220176), (10008, 219340), (10967, 200160), (11120, 197406), (11964, 183480), (12232, 179460), (12510, 175472), (13344, 164505), (13761, 159520), (14955, 146784), (15290, 143568), (15840, 138583), (15952, 137610), (16680, 131604), (17946, 122320), (18348, 119640), (19940, 110088), (20016, 109670), (21934, 100080), (22240, 98703), (22935, 95712), (23928, 91740), (24464, 89730), (25020, 87736), (27522, 79760), (29910, 73392), (30580, 71784), (31904, 68805), (32901, 66720), (33360, 65802), (35892, 61160), (36696, 59820), (39880, 55044), (40032, 54835), (43868, 50040), (44865, 48928), (45870, 47856)]