1799688960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5443

約数の個数: 216

約数和(自身を含む): 6442647120

約数和(自身を除く): 4642958160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5387, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 10774, 11136, 11520, 13920, 16161, 16704, 18560, 20880, 21548, 22272, 26935, 27840, 32322, 33408, 37120, 41760, 43096, 48483, 53870, 55680, 64644, 66816, 80805, 83520, 86192, 96966, 107740, 111360, 129288, 156223, 161610, 167040, 172384, 193932, 215480, 242415, 258576, 312446, 323220, 334080, 344768, 387864, 430960, 468669, 484830, 517152, 624892, 646440, 689536, 775728, 781115, 861920, 937338, 969660, 1034304, 1249784, 1292880, 1379072, 1406007, 1551456, 1562230, 1723840, 1874676, 1939320, 2068608, 2343345, 2499568, 2585760, 2812014, 3102912, 3124460, 3447680, 3749352, 3878640, 4137216, 4686690, 4999136, 5171520, 5624028, 6205824, 6248920, 6895360, 7030035, 7498704, 7757280, 9373380, 9998272, 10343040, 11248056, 12411648, 12497840, 14060070, 14997408, 15514560, 18746760, 19996544, 20686080, 22496112, 24995680, 28120140, 29994816, 31029120, 37493520, 39993088, 44992224, 49991360, 56240280, 59989632, 62058240, 74987040, 89984448, 99982720, 112480560, 119979264, 149974080, 179968896, 199965440, 224961120, 299948160, 359937792, 449922240, 599896320, 899844480, 1799688960]

約数ペア:

[(1, 1799688960), (2, 899844480), (3, 599896320), (4, 449922240), (5, 359937792), (6, 299948160), (8, 224961120), (9, 199965440), (10, 179968896), (12, 149974080), (15, 119979264), (16, 112480560), (18, 99982720), (20, 89984448), (24, 74987040), (29, 62058240), (30, 59989632), (32, 56240280), (36, 49991360), (40, 44992224), (45, 39993088), (48, 37493520), (58, 31029120), (60, 29994816), (64, 28120140), (72, 24995680), (80, 22496112), (87, 20686080), (90, 19996544), (96, 18746760), (116, 15514560), (120, 14997408), (128, 14060070), (144, 12497840), (145, 12411648), (160, 11248056), (174, 10343040), (180, 9998272), (192, 9373380), (232, 7757280), (240, 7498704), (256, 7030035), (261, 6895360), (288, 6248920), (290, 6205824), (320, 5624028), (348, 5171520), (360, 4999136), (384, 4686690), (435, 4137216), (464, 3878640), (480, 3749352), (522, 3447680), (576, 3124460), (580, 3102912), (640, 2812014), (696, 2585760), (720, 2499568), (768, 2343345), (870, 2068608), (928, 1939320), (960, 1874676), (1044, 1723840), (1152, 1562230), (1160, 1551456), (1280, 1406007), (1305, 1379072), (1392, 1292880), (1440, 1249784), (1740, 1034304), (1856, 969660), (1920, 937338), (2088, 861920), (2304, 781115), (2320, 775728), (2610, 689536), (2784, 646440), (2880, 624892), (3480, 517152), (3712, 484830), (3840, 468669), (4176, 430960), (4640, 387864), (5220, 344768), (5387, 334080), (5568, 323220), (5760, 312446), (6960, 258576), (7424, 242415), (8352, 215480), (9280, 193932), (10440, 172384), (10774, 167040), (11136, 161610), (11520, 156223), (13920, 129288), (16161, 111360), (16704, 107740), (18560, 96966), (20880, 86192), (21548, 83520), (22272, 80805), (26935, 66816), (27840, 64644), (32322, 55680), (33408, 53870), (37120, 48483), (41760, 43096)]