1912235520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 320

約数和(自身を含む): 6682072320

約数和(自身を除く): 4769836800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 128, 130, 156, 160, 179, 192, 195, 208, 214, 240, 256, 260, 312, 320, 321, 358, 384, 390, 416, 428, 480, 512, 520, 535, 537, 624, 640, 642, 716, 768, 780, 832, 856, 895, 960, 1040, 1070, 1074, 1248, 1280, 1284, 1391, 1432, 1536, 1560, 1605, 1664, 1712, 1790, 1920, 2080, 2140, 2148, 2327, 2496, 2560, 2568, 2685, 2782, 2864, 3120, 3210, 3328, 3424, 3580, 3840, 4160, 4173, 4280, 4296, 4654, 4992, 5136, 5370, 5564, 5728, 6240, 6420, 6656, 6848, 6955, 6981, 7160, 7680, 8320, 8346, 8560, 8592, 9308, 9984, 10272, 10740, 11128, 11456, 11635, 12480, 12840, 13696, 13910, 13962, 14320, 16640, 16692, 17120, 17184, 18616, 19153, 19968, 20544, 20865, 21480, 22256, 22912, 23270, 24960, 25680, 27392, 27820, 27924, 28640, 33280, 33384, 34240, 34368, 34905, 37232, 38306, 41088, 41730, 42960, 44512, 45824, 46540, 49920, 51360, 54784, 55640, 55848, 57280, 57459, 66768, 68480, 68736, 69810, 74464, 76612, 82176, 83460, 85920, 89024, 91648, 93080, 95765, 99840, 102720, 111280, 111696, 114560, 114918, 133536, 136960, 137472, 139620, 148928, 153224, 164352, 166920, 171840, 178048, 186160, 191530, 205440, 222560, 223392, 229120, 229836, 248989, 267072, 273920, 274944, 279240, 287295, 297856, 306448, 333840, 343680, 356096, 372320, 383060, 410880, 445120, 446784, 458240, 459672, 497978, 534144, 558480, 574590, 595712, 612896, 667680, 687360, 712192, 744640, 746967, 766120, 821760, 890240, 893568, 919344, 995956, 1068288, 1116960, 1149180, 1191424, 1225792, 1244945, 1335360, 1374720, 1489280, 1493934, 1532240, 1780480, 1787136, 1838688, 1991912, 2136576, 2233920, 2298360, 2451584, 2489890, 2670720, 2978560, 2987868, 3064480, 3560960, 3574272, 3677376, 3734835, 3983824, 4467840, 4596720, 4903168, 4979780, 5341440, 5957120, 5975736, 6128960, 7354752, 7469670, 7967648, 8935680, 9193440, 9806336, 9959560, 10682880, 11951472, 12257920, 14709504, 14939340, 15935296, 17871360, 18386880, 19919120, 23902944, 24515840, 29419008, 29878680, 31870592, 36773760, 39838240, 47805888, 49031680, 59757360, 63741184, 73547520, 79676480, 95611776, 119514720, 127482368, 147095040, 159352960, 191223552, 239029440, 318705920, 382447104, 478058880, 637411840, 956117760, 1912235520]

約数ペア:

[(1, 1912235520), (2, 956117760), (3, 637411840), (4, 478058880), (5, 382447104), (6, 318705920), (8, 239029440), (10, 191223552), (12, 159352960), (13, 147095040), (15, 127482368), (16, 119514720), (20, 95611776), (24, 79676480), (26, 73547520), (30, 63741184), (32, 59757360), (39, 49031680), (40, 47805888), (48, 39838240), (52, 36773760), (60, 31870592), (64, 29878680), (65, 29419008), (78, 24515840), (80, 23902944), (96, 19919120), (104, 18386880), (107, 17871360), (120, 15935296), (128, 14939340), (130, 14709504), (156, 12257920), (160, 11951472), (179, 10682880), (192, 9959560), (195, 9806336), (208, 9193440), (214, 8935680), (240, 7967648), (256, 7469670), (260, 7354752), (312, 6128960), (320, 5975736), (321, 5957120), (358, 5341440), (384, 4979780), (390, 4903168), (416, 4596720), (428, 4467840), (480, 3983824), (512, 3734835), (520, 3677376), (535, 3574272), (537, 3560960), (624, 3064480), (640, 2987868), (642, 2978560), (716, 2670720), (768, 2489890), (780, 2451584), (832, 2298360), (856, 2233920), (895, 2136576), (960, 1991912), (1040, 1838688), (1070, 1787136), (1074, 1780480), (1248, 1532240), (1280, 1493934), (1284, 1489280), (1391, 1374720), (1432, 1335360), (1536, 1244945), (1560, 1225792), (1605, 1191424), (1664, 1149180), (1712, 1116960), (1790, 1068288), (1920, 995956), (2080, 919344), (2140, 893568), (2148, 890240), (2327, 821760), (2496, 766120), (2560, 746967), (2568, 744640), (2685, 712192), (2782, 687360), (2864, 667680), (3120, 612896), (3210, 595712), (3328, 574590), (3424, 558480), (3580, 534144), (3840, 497978), (4160, 459672), (4173, 458240), (4280, 446784), (4296, 445120), (4654, 410880), (4992, 383060), (5136, 372320), (5370, 356096), (5564, 343680), (5728, 333840), (6240, 306448), (6420, 297856), (6656, 287295), (6848, 279240), (6955, 274944), (6981, 273920), (7160, 267072), (7680, 248989), (8320, 229836), (8346, 229120), (8560, 223392), (8592, 222560), (9308, 205440), (9984, 191530), (10272, 186160), (10740, 178048), (11128, 171840), (11456, 166920), (11635, 164352), (12480, 153224), (12840, 148928), (13696, 139620), (13910, 137472), (13962, 136960), (14320, 133536), (16640, 114918), (16692, 114560), (17120, 111696), (17184, 111280), (18616, 102720), (19153, 99840), (19968, 95765), (20544, 93080), (20865, 91648), (21480, 89024), (22256, 85920), (22912, 83460), (23270, 82176), (24960, 76612), (25680, 74464), (27392, 69810), (27820, 68736), (27924, 68480), (28640, 66768), (33280, 57459), (33384, 57280), (34240, 55848), (34368, 55640), (34905, 54784), (37232, 51360), (38306, 49920), (41088, 46540), (41730, 45824), (42960, 44512)]