20223521280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3833}}^1$

素因数の和:4091

約数の個数: 240

約数和(自身を含む): 70363945080

約数和(自身を除く): 50140423800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 229, 240, 256, 288, 320, 360, 384, 458, 480, 512, 576, 640, 687, 720, 768, 916, 960, 1145, 1152, 1280, 1374, 1440, 1536, 1832, 1920, 2061, 2290, 2304, 2560, 2748, 2880, 3435, 3664, 3833, 3840, 4122, 4580, 4608, 5496, 5760, 6870, 7328, 7666, 7680, 8244, 9160, 10305, 10992, 11499, 11520, 13740, 14656, 15332, 16488, 18320, 19165, 20610, 21984, 22998, 23040, 27480, 29312, 30664, 32976, 34497, 36640, 38330, 41220, 43968, 45996, 54960, 57495, 58624, 61328, 65952, 68994, 73280, 76660, 82440, 87936, 91992, 109920, 114990, 117248, 122656, 131904, 137988, 146560, 153320, 164880, 172485, 175872, 183984, 219840, 229980, 245312, 263808, 275976, 293120, 306640, 329760, 344970, 351744, 367968, 439680, 459960, 490624, 527616, 551952, 586240, 613280, 659520, 689940, 735936, 877757, 879360, 919920, 981248, 1055232, 1103904, 1226560, 1319040, 1379880, 1471872, 1755514, 1758720, 1839840, 1962496, 2207808, 2453120, 2633271, 2638080, 2759760, 2943744, 3511028, 3679680, 4388785, 4415616, 4906240, 5266542, 5276160, 5519520, 5887488, 7022056, 7359360, 7899813, 8777570, 8831232, 9812480, 10533084, 11039040, 13166355, 14044112, 14718720, 15799626, 17555140, 17662464, 21066168, 22078080, 26332710, 28088224, 29437440, 31599252, 35110280, 39499065, 42132336, 44156160, 52665420, 56176448, 63198504, 70220560, 78998130, 84264672, 88312320, 105330840, 112352896, 126397008, 140441120, 157996260, 168529344, 210661680, 224705792, 252794016, 280882240, 315992520, 337058688, 421323360, 449411584, 505588032, 561764480, 631985040, 674117376, 842646720, 1011176064, 1123528960, 1263970080, 1348234752, 1685293440, 2022352128, 2247057920, 2527940160, 3370586880, 4044704256, 5055880320, 6741173760, 10111760640, 20223521280]

約数ペア:

[(1, 20223521280), (2, 10111760640), (3, 6741173760), (4, 5055880320), (5, 4044704256), (6, 3370586880), (8, 2527940160), (9, 2247057920), (10, 2022352128), (12, 1685293440), (15, 1348234752), (16, 1263970080), (18, 1123528960), (20, 1011176064), (24, 842646720), (30, 674117376), (32, 631985040), (36, 561764480), (40, 505588032), (45, 449411584), (48, 421323360), (60, 337058688), (64, 315992520), (72, 280882240), (80, 252794016), (90, 224705792), (96, 210661680), (120, 168529344), (128, 157996260), (144, 140441120), (160, 126397008), (180, 112352896), (192, 105330840), (229, 88312320), (240, 84264672), (256, 78998130), (288, 70220560), (320, 63198504), (360, 56176448), (384, 52665420), (458, 44156160), (480, 42132336), (512, 39499065), (576, 35110280), (640, 31599252), (687, 29437440), (720, 28088224), (768, 26332710), (916, 22078080), (960, 21066168), (1145, 17662464), (1152, 17555140), (1280, 15799626), (1374, 14718720), (1440, 14044112), (1536, 13166355), (1832, 11039040), (1920, 10533084), (2061, 9812480), (2290, 8831232), (2304, 8777570), (2560, 7899813), (2748, 7359360), (2880, 7022056), (3435, 5887488), (3664, 5519520), (3833, 5276160), (3840, 5266542), (4122, 4906240), (4580, 4415616), (4608, 4388785), (5496, 3679680), (5760, 3511028), (6870, 2943744), (7328, 2759760), (7666, 2638080), (7680, 2633271), (8244, 2453120), (9160, 2207808), (10305, 1962496), (10992, 1839840), (11499, 1758720), (11520, 1755514), (13740, 1471872), (14656, 1379880), (15332, 1319040), (16488, 1226560), (18320, 1103904), (19165, 1055232), (20610, 981248), (21984, 919920), (22998, 879360), (23040, 877757), (27480, 735936), (29312, 689940), (30664, 659520), (32976, 613280), (34497, 586240), (36640, 551952), (38330, 527616), (41220, 490624), (43968, 459960), (45996, 439680), (54960, 367968), (57495, 351744), (58624, 344970), (61328, 329760), (65952, 306640), (68994, 293120), (73280, 275976), (76660, 263808), (82440, 245312), (87936, 229980), (91992, 219840), (109920, 183984), (114990, 175872), (117248, 172485), (122656, 164880), (131904, 153320), (137988, 146560)]