1909509120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 352

約数和(自身を含む): 7153036800

約数和(自身を除く): 5243527680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 727, 760, 768, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1454, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2181, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 2908, 3040, 3072, 3420, 3456, 3635, 3648, 3840, 4104, 4320, 4362, 4560, 4608, 4864, 5120, 5130, 5472, 5760, 5816, 6080, 6543, 6840, 6912, 7270, 7296, 7680, 8208, 8640, 8724, 9120, 9216, 9728, 10260, 10905, 10944, 11520, 11632, 12160, 13086, 13680, 13813, 13824, 14540, 14592, 15360, 16416, 17280, 17448, 18240, 19456, 19629, 20520, 21810, 21888, 23040, 23264, 24320, 26172, 27360, 27626, 27648, 29080, 29184, 32715, 32832, 34560, 34896, 36480, 39258, 41040, 41439, 43620, 43776, 46080, 46528, 48640, 52344, 54720, 55252, 58160, 58368, 65430, 65664, 69065, 69120, 69792, 72960, 78516, 82080, 82878, 87240, 87552, 93056, 97280, 98145, 104688, 109440, 110504, 116320, 124317, 130860, 131328, 138130, 138240, 139584, 145920, 157032, 164160, 165756, 174480, 175104, 186112, 196290, 207195, 209376, 218880, 221008, 232640, 248634, 261720, 262656, 276260, 279168, 291840, 314064, 328320, 331512, 348960, 372224, 372951, 392580, 414390, 418752, 437760, 442016, 465280, 497268, 523440, 525312, 552520, 558336, 621585, 628128, 656640, 663024, 697920, 744448, 745902, 785160, 828780, 837504, 875520, 884032, 930560, 994536, 1046880, 1105040, 1116672, 1243170, 1256256, 1313280, 1326048, 1395840, 1491804, 1570320, 1657560, 1675008, 1768064, 1861120, 1864755, 1989072, 2093760, 2210080, 2233344, 2486340, 2512512, 2626560, 2652096, 2791680, 2983608, 3140640, 3315120, 3350016, 3536128, 3722240, 3729510, 3978144, 4187520, 4420160, 4972680, 5025024, 5304192, 5583360, 5967216, 6281280, 6630240, 6700032, 7072256, 7459020, 7956288, 8375040, 8840320, 9945360, 10050048, 10608384, 11166720, 11934432, 12562560, 13260480, 14144512, 14918040, 15912576, 16750080, 17680640, 19890720, 20100096, 21216768, 23868864, 25125120, 26520960, 29836080, 31825152, 33500160, 35361280, 39781440, 42433536, 47737728, 50250240, 53041920, 59672160, 63650304, 70722560, 79562880, 95475456, 100500480, 106083840, 119344320, 127300608, 159125760, 190950912, 212167680, 238688640, 318251520, 381901824, 477377280, 636503040, 954754560, 1909509120]

約数ペア:

[(1, 1909509120), (2, 954754560), (3, 636503040), (4, 477377280), (5, 381901824), (6, 318251520), (8, 238688640), (9, 212167680), (10, 190950912), (12, 159125760), (15, 127300608), (16, 119344320), (18, 106083840), (19, 100500480), (20, 95475456), (24, 79562880), (27, 70722560), (30, 63650304), (32, 59672160), (36, 53041920), (38, 50250240), (40, 47737728), (45, 42433536), (48, 39781440), (54, 35361280), (57, 33500160), (60, 31825152), (64, 29836080), (72, 26520960), (76, 25125120), (80, 23868864), (90, 21216768), (95, 20100096), (96, 19890720), (108, 17680640), (114, 16750080), (120, 15912576), (128, 14918040), (135, 14144512), (144, 13260480), (152, 12562560), (160, 11934432), (171, 11166720), (180, 10608384), (190, 10050048), (192, 9945360), (216, 8840320), (228, 8375040), (240, 7956288), (256, 7459020), (270, 7072256), (285, 6700032), (288, 6630240), (304, 6281280), (320, 5967216), (342, 5583360), (360, 5304192), (380, 5025024), (384, 4972680), (432, 4420160), (456, 4187520), (480, 3978144), (512, 3729510), (513, 3722240), (540, 3536128), (570, 3350016), (576, 3315120), (608, 3140640), (640, 2983608), (684, 2791680), (720, 2652096), (727, 2626560), (760, 2512512), (768, 2486340), (855, 2233344), (864, 2210080), (912, 2093760), (960, 1989072), (1024, 1864755), (1026, 1861120), (1080, 1768064), (1140, 1675008), (1152, 1657560), (1216, 1570320), (1280, 1491804), (1368, 1395840), (1440, 1326048), (1454, 1313280), (1520, 1256256), (1536, 1243170), (1710, 1116672), (1728, 1105040), (1824, 1046880), (1920, 994536), (2052, 930560), (2160, 884032), (2181, 875520), (2280, 837504), (2304, 828780), (2432, 785160), (2560, 745902), (2565, 744448), (2736, 697920), (2880, 663024), (2908, 656640), (3040, 628128), (3072, 621585), (3420, 558336), (3456, 552520), (3635, 525312), (3648, 523440), (3840, 497268), (4104, 465280), (4320, 442016), (4362, 437760), (4560, 418752), (4608, 414390), (4864, 392580), (5120, 372951), (5130, 372224), (5472, 348960), (5760, 331512), (5816, 328320), (6080, 314064), (6543, 291840), (6840, 279168), (6912, 276260), (7270, 262656), (7296, 261720), (7680, 248634), (8208, 232640), (8640, 221008), (8724, 218880), (9120, 209376), (9216, 207195), (9728, 196290), (10260, 186112), (10905, 175104), (10944, 174480), (11520, 165756), (11632, 164160), (12160, 157032), (13086, 145920), (13680, 139584), (13813, 138240), (13824, 138130), (14540, 131328), (14592, 130860), (15360, 124317), (16416, 116320), (17280, 110504), (17448, 109440), (18240, 104688), (19456, 98145), (19629, 97280), (20520, 93056), (21810, 87552), (21888, 87240), (23040, 82878), (23264, 82080), (24320, 78516), (26172, 72960), (27360, 69792), (27626, 69120), (27648, 69065), (29080, 65664), (29184, 65430), (32715, 58368), (32832, 58160), (34560, 55252), (34896, 54720), (36480, 52344), (39258, 48640), (41040, 46528), (41439, 46080), (43620, 43776)]