1998596290560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{19231}}^1$

素因数の和:19477

約数の個数: 384

約数和(自身を含む): 6804435456000

約数和(自身を除く): 4805839165440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 199, 204, 240, 255, 256, 272, 320, 340, 384, 398, 408, 480, 510, 512, 544, 597, 640, 680, 768, 796, 816, 960, 995, 1020, 1024, 1088, 1194, 1280, 1360, 1536, 1592, 1632, 1920, 1990, 2040, 2048, 2176, 2388, 2560, 2720, 2985, 3072, 3184, 3264, 3383, 3840, 3980, 4080, 4352, 4776, 5120, 5440, 5970, 6144, 6368, 6528, 6766, 7680, 7960, 8160, 8704, 9552, 10149, 10240, 10880, 11940, 12736, 13056, 13532, 15360, 15920, 16320, 16915, 17408, 19104, 19231, 20298, 21760, 23880, 25472, 26112, 27064, 30720, 31840, 32640, 33830, 34816, 38208, 38462, 40596, 43520, 47760, 50745, 50944, 52224, 54128, 57693, 63680, 65280, 67660, 76416, 76924, 81192, 87040, 95520, 96155, 101490, 101888, 104448, 108256, 115386, 127360, 130560, 135320, 152832, 153848, 162384, 174080, 191040, 192310, 202980, 203776, 216512, 230772, 254720, 261120, 270640, 288465, 305664, 307696, 324768, 326927, 382080, 384620, 405960, 407552, 433024, 461544, 509440, 522240, 541280, 576930, 611328, 615392, 649536, 653854, 764160, 769240, 811920, 866048, 923088, 980781, 1018880, 1082560, 1153860, 1222656, 1230784, 1299072, 1307708, 1528320, 1538480, 1623840, 1634635, 1732096, 1846176, 1961562, 2037760, 2165120, 2307720, 2461568, 2598144, 2615416, 3056640, 3076960, 3247680, 3269270, 3464192, 3692352, 3826969, 3923124, 4330240, 4615440, 4903905, 4923136, 5196288, 5230832, 6113280, 6153920, 6495360, 6538540, 6928384, 7384704, 7653938, 7846248, 8660480, 9230880, 9807810, 9846272, 10392576, 10461664, 11480907, 12307840, 12990720, 13077080, 14769408, 15307876, 15692496, 17320960, 18461760, 19134845, 19615620, 19692544, 20785152, 20923328, 22961814, 24615680, 25981440, 26154160, 29538816, 30615752, 31384992, 34641920, 36923520, 38269690, 39231240, 39385088, 41846656, 45923628, 49231360, 51962880, 52308320, 57404535, 59077632, 61231504, 62769984, 65058473, 73847040, 76539380, 78462480, 83693312, 91847256, 98462720, 103925760, 104616640, 114809070, 118155264, 122463008, 125539968, 130116946, 147694080, 153078760, 156924960, 167386624, 183694512, 195175419, 196925440, 209233280, 229618140, 244926016, 251079936, 260233892, 295388160, 306157520, 313849920, 325292365, 334773248, 367389024, 390350838, 418466560, 459236280, 489852032, 502159872, 520467784, 590776320, 612315040, 627699840, 650584730, 669546496, 734778048, 780701676, 836933120, 918472560, 975877095, 979704064, 1004319744, 1040935568, 1224630080, 1255399680, 1301169460, 1469556096, 1561403352, 1673866240, 1836945120, 1951754190, 1959408128, 2008639488, 2081871136, 2449260160, 2510799360, 2602338920, 2939112192, 3122806704, 3347732480, 3673890240, 3903508380, 3918816256, 4163742272, 4898520320, 5021598720, 5204677840, 5878224384, 6245613408, 7347780480, 7807016760, 7837632512, 8327484544, 9797040640, 10043197440, 10409355680, 11756448768, 12491226816, 14695560960, 15614033520, 16654969088, 19594081280, 20818711360, 23512897536, 24982453632, 29391121920, 31228067040, 33309938176, 39188162560, 41637422720, 49964907264, 58782243840, 62456134080, 66619876352, 83274845440, 99929814528, 117564487680, 124912268160, 133239752704, 166549690880, 199859629056, 249824536320, 333099381760, 399719258112, 499649072640, 666198763520, 999298145280, 1998596290560]

約数ペア:

[(1, 1998596290560), (2, 999298145280), (3, 666198763520), (4, 499649072640), (5, 399719258112), (6, 333099381760), (8, 249824536320), (10, 199859629056), (12, 166549690880), (15, 133239752704), (16, 124912268160), (17, 117564487680), (20, 99929814528), (24, 83274845440), (30, 66619876352), (32, 62456134080), (34, 58782243840), (40, 49964907264), (48, 41637422720), (51, 39188162560), (60, 33309938176), (64, 31228067040), (68, 29391121920), (80, 24982453632), (85, 23512897536), (96, 20818711360), (102, 19594081280), (120, 16654969088), (128, 15614033520), (136, 14695560960), (160, 12491226816), (170, 11756448768), (192, 10409355680), (199, 10043197440), (204, 9797040640), (240, 8327484544), (255, 7837632512), (256, 7807016760), (272, 7347780480), (320, 6245613408), (340, 5878224384), (384, 5204677840), (398, 5021598720), (408, 4898520320), (480, 4163742272), (510, 3918816256), (512, 3903508380), (544, 3673890240), (597, 3347732480), (640, 3122806704), (680, 2939112192), (768, 2602338920), (796, 2510799360), (816, 2449260160), (960, 2081871136), (995, 2008639488), (1020, 1959408128), (1024, 1951754190), (1088, 1836945120), (1194, 1673866240), (1280, 1561403352), (1360, 1469556096), (1536, 1301169460), (1592, 1255399680), (1632, 1224630080), (1920, 1040935568), (1990, 1004319744), (2040, 979704064), (2048, 975877095), (2176, 918472560), (2388, 836933120), (2560, 780701676), (2720, 734778048), (2985, 669546496), (3072, 650584730), (3184, 627699840), (3264, 612315040), (3383, 590776320), (3840, 520467784), (3980, 502159872), (4080, 489852032), (4352, 459236280), (4776, 418466560), (5120, 390350838), (5440, 367389024), (5970, 334773248), (6144, 325292365), (6368, 313849920), (6528, 306157520), (6766, 295388160), (7680, 260233892), (7960, 251079936), (8160, 244926016), (8704, 229618140), (9552, 209233280), (10149, 196925440), (10240, 195175419), (10880, 183694512), (11940, 167386624), (12736, 156924960), (13056, 153078760), (13532, 147694080), (15360, 130116946), (15920, 125539968), (16320, 122463008), (16915, 118155264), (17408, 114809070), (19104, 104616640), (19231, 103925760), (20298, 98462720), (21760, 91847256), (23880, 83693312), (25472, 78462480), (26112, 76539380), (27064, 73847040), (30720, 65058473), (31840, 62769984), (32640, 61231504), (33830, 59077632), (34816, 57404535), (38208, 52308320), (38462, 51962880), (40596, 49231360), (43520, 45923628), (47760, 41846656), (50745, 39385088), (50944, 39231240), (52224, 38269690), (54128, 36923520), (57693, 34641920), (63680, 31384992), (65280, 30615752), (67660, 29538816), (76416, 26154160), (76924, 25981440), (81192, 24615680), (87040, 22961814), (95520, 20923328), (96155, 20785152), (101490, 19692544), (101888, 19615620), (104448, 19134845), (108256, 18461760), (115386, 17320960), (127360, 15692496), (130560, 15307876), (135320, 14769408), (152832, 13077080), (153848, 12990720), (162384, 12307840), (174080, 11480907), (191040, 10461664), (192310, 10392576), (202980, 9846272), (203776, 9807810), (216512, 9230880), (230772, 8660480), (254720, 7846248), (261120, 7653938), (270640, 7384704), (288465, 6928384), (305664, 6538540), (307696, 6495360), (324768, 6153920), (326927, 6113280), (382080, 5230832), (384620, 5196288), (405960, 4923136), (407552, 4903905), (433024, 4615440), (461544, 4330240), (509440, 3923124), (522240, 3826969), (541280, 3692352), (576930, 3464192), (611328, 3269270), (615392, 3247680), (649536, 3076960), (653854, 3056640), (764160, 2615416), (769240, 2598144), (811920, 2461568), (866048, 2307720), (923088, 2165120), (980781, 2037760), (1018880, 1961562), (1082560, 1846176), (1153860, 1732096), (1222656, 1634635), (1230784, 1623840), (1299072, 1538480), (1307708, 1528320)]