21872912640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7129}}^1$

素因数の和:7217

約数の個数: 288

約数和(自身を含む): 75550164480

約数和(自身を除く): 53677251840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 256, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 640, 680, 705, 752, 768, 799, 816, 940, 960, 1020, 1088, 1128, 1280, 1360, 1410, 1504, 1598, 1632, 1880, 1920, 2040, 2176, 2256, 2397, 2720, 2820, 3008, 3196, 3264, 3760, 3840, 3995, 4080, 4352, 4512, 4794, 5440, 5640, 6016, 6392, 6528, 7129, 7520, 7990, 8160, 9024, 9588, 10880, 11280, 11985, 12032, 12784, 13056, 14258, 15040, 15980, 16320, 18048, 19176, 21387, 21760, 22560, 23970, 25568, 28516, 30080, 31960, 32640, 35645, 36096, 38352, 42774, 45120, 47940, 51136, 57032, 60160, 63920, 65280, 71290, 76704, 85548, 90240, 95880, 102272, 106935, 114064, 121193, 127840, 142580, 153408, 171096, 180480, 191760, 204544, 213870, 228128, 242386, 255680, 285160, 306816, 335063, 342192, 363579, 383520, 427740, 456256, 484772, 511360, 570320, 605965, 613632, 670126, 684384, 727158, 767040, 855480, 912512, 969544, 1005189, 1022720, 1140640, 1211930, 1340252, 1368768, 1454316, 1534080, 1675315, 1710960, 1817895, 1825024, 1939088, 2010378, 2281280, 2423860, 2680504, 2737536, 2908632, 3068160, 3350630, 3421920, 3635790, 3878176, 4020756, 4562560, 4847720, 5025945, 5361008, 5475072, 5696071, 5817264, 6701260, 6843840, 7271580, 7756352, 8041512, 9125120, 9695440, 10051890, 10722016, 11392142, 11634528, 13402520, 13687680, 14543160, 15512704, 16083024, 17088213, 19390880, 20103780, 21444032, 22784284, 23269056, 26805040, 27375360, 28480355, 29086320, 31025408, 32166048, 34176426, 38781760, 40207560, 42888064, 45568568, 46538112, 53610080, 56960710, 58172640, 64332096, 68352852, 77563520, 80415120, 85441065, 85776128, 91137136, 93076224, 107220160, 113921420, 116345280, 128664192, 136705704, 155127040, 160830240, 170882130, 182274272, 214440320, 227842840, 232690560, 257328384, 273411408, 321660480, 341764260, 364548544, 428880640, 455685680, 465381120, 546822816, 643320960, 683528520, 729097088, 911371360, 1093645632, 1286641920, 1367057040, 1458194176, 1822742720, 2187291264, 2734114080, 3645485440, 4374582528, 5468228160, 7290970880, 10936456320, 21872912640]

約数ペア:

[(1, 21872912640), (2, 10936456320), (3, 7290970880), (4, 5468228160), (5, 4374582528), (6, 3645485440), (8, 2734114080), (10, 2187291264), (12, 1822742720), (15, 1458194176), (16, 1367057040), (17, 1286641920), (20, 1093645632), (24, 911371360), (30, 729097088), (32, 683528520), (34, 643320960), (40, 546822816), (47, 465381120), (48, 455685680), (51, 428880640), (60, 364548544), (64, 341764260), (68, 321660480), (80, 273411408), (85, 257328384), (94, 232690560), (96, 227842840), (102, 214440320), (120, 182274272), (128, 170882130), (136, 160830240), (141, 155127040), (160, 136705704), (170, 128664192), (188, 116345280), (192, 113921420), (204, 107220160), (235, 93076224), (240, 91137136), (255, 85776128), (256, 85441065), (272, 80415120), (282, 77563520), (320, 68352852), (340, 64332096), (376, 58172640), (384, 56960710), (408, 53610080), (470, 46538112), (480, 45568568), (510, 42888064), (544, 40207560), (564, 38781760), (640, 34176426), (680, 32166048), (705, 31025408), (752, 29086320), (768, 28480355), (799, 27375360), (816, 26805040), (940, 23269056), (960, 22784284), (1020, 21444032), (1088, 20103780), (1128, 19390880), (1280, 17088213), (1360, 16083024), (1410, 15512704), (1504, 14543160), (1598, 13687680), (1632, 13402520), (1880, 11634528), (1920, 11392142), (2040, 10722016), (2176, 10051890), (2256, 9695440), (2397, 9125120), (2720, 8041512), (2820, 7756352), (3008, 7271580), (3196, 6843840), (3264, 6701260), (3760, 5817264), (3840, 5696071), (3995, 5475072), (4080, 5361008), (4352, 5025945), (4512, 4847720), (4794, 4562560), (5440, 4020756), (5640, 3878176), (6016, 3635790), (6392, 3421920), (6528, 3350630), (7129, 3068160), (7520, 2908632), (7990, 2737536), (8160, 2680504), (9024, 2423860), (9588, 2281280), (10880, 2010378), (11280, 1939088), (11985, 1825024), (12032, 1817895), (12784, 1710960), (13056, 1675315), (14258, 1534080), (15040, 1454316), (15980, 1368768), (16320, 1340252), (18048, 1211930), (19176, 1140640), (21387, 1022720), (21760, 1005189), (22560, 969544), (23970, 912512), (25568, 855480), (28516, 767040), (30080, 727158), (31960, 684384), (32640, 670126), (35645, 613632), (36096, 605965), (38352, 570320), (42774, 511360), (45120, 484772), (47940, 456256), (51136, 427740), (57032, 383520), (60160, 363579), (63920, 342192), (65280, 335063), (71290, 306816), (76704, 285160), (85548, 255680), (90240, 242386), (95880, 228128), (102272, 213870), (106935, 204544), (114064, 191760), (121193, 180480), (127840, 171096), (142580, 153408)]