1838519040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 6263470080

約数和(自身を除く): 4424951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 113, 114, 120, 128, 152, 160, 190, 192, 223, 226, 228, 240, 256, 285, 304, 320, 339, 380, 384, 446, 452, 456, 480, 565, 570, 608, 640, 669, 678, 760, 768, 892, 904, 912, 960, 1115, 1130, 1140, 1216, 1280, 1338, 1356, 1520, 1695, 1784, 1808, 1824, 1920, 2147, 2230, 2260, 2280, 2432, 2676, 2712, 3040, 3345, 3390, 3568, 3616, 3648, 3840, 4237, 4294, 4460, 4520, 4560, 4864, 5352, 5424, 6080, 6441, 6690, 6780, 7136, 7232, 7296, 8474, 8588, 8920, 9040, 9120, 10704, 10735, 10848, 12160, 12711, 12882, 13380, 13560, 14272, 14464, 14592, 16948, 17176, 17840, 18080, 18240, 21185, 21408, 21470, 21696, 24320, 25199, 25422, 25764, 26760, 27120, 28544, 28928, 32205, 33896, 34352, 35680, 36160, 36480, 42370, 42816, 42940, 43392, 50398, 50844, 51528, 53520, 54240, 57088, 63555, 64410, 67792, 68704, 71360, 72320, 72960, 75597, 84740, 85632, 85880, 86784, 100796, 101688, 103056, 107040, 108480, 125995, 127110, 128820, 135584, 137408, 142720, 144640, 151194, 169480, 171264, 171760, 201592, 203376, 206112, 214080, 216960, 251990, 254220, 257640, 271168, 274816, 285440, 302388, 338960, 343520, 377985, 403184, 406752, 412224, 428160, 433920, 478781, 503980, 508440, 515280, 542336, 549632, 604776, 677920, 687040, 755970, 806368, 813504, 824448, 856320, 957562, 1007960, 1016880, 1030560, 1084672, 1209552, 1355840, 1374080, 1436343, 1511940, 1612736, 1627008, 1648896, 1915124, 2015920, 2033760, 2061120, 2393905, 2419104, 2711680, 2748160, 2872686, 3023880, 3225472, 3254016, 3830248, 4031840, 4067520, 4122240, 4787810, 4838208, 5423360, 5745372, 6047760, 6450944, 7181715, 7660496, 8063680, 8135040, 8244480, 9575620, 9676416, 11490744, 12095520, 14363430, 15320992, 16127360, 16270080, 19151240, 19352832, 22981488, 24191040, 28726860, 30641984, 32254720, 38302480, 45962976, 48382080, 57453720, 61283968, 76604960, 91925952, 96764160, 114907440, 122567936, 153209920, 183851904, 229814880, 306419840, 367703808, 459629760, 612839680, 919259520, 1838519040]

約数ペア:

[(1, 1838519040), (2, 919259520), (3, 612839680), (4, 459629760), (5, 367703808), (6, 306419840), (8, 229814880), (10, 183851904), (12, 153209920), (15, 122567936), (16, 114907440), (19, 96764160), (20, 91925952), (24, 76604960), (30, 61283968), (32, 57453720), (38, 48382080), (40, 45962976), (48, 38302480), (57, 32254720), (60, 30641984), (64, 28726860), (76, 24191040), (80, 22981488), (95, 19352832), (96, 19151240), (113, 16270080), (114, 16127360), (120, 15320992), (128, 14363430), (152, 12095520), (160, 11490744), (190, 9676416), (192, 9575620), (223, 8244480), (226, 8135040), (228, 8063680), (240, 7660496), (256, 7181715), (285, 6450944), (304, 6047760), (320, 5745372), (339, 5423360), (380, 4838208), (384, 4787810), (446, 4122240), (452, 4067520), (456, 4031840), (480, 3830248), (565, 3254016), (570, 3225472), (608, 3023880), (640, 2872686), (669, 2748160), (678, 2711680), (760, 2419104), (768, 2393905), (892, 2061120), (904, 2033760), (912, 2015920), (960, 1915124), (1115, 1648896), (1130, 1627008), (1140, 1612736), (1216, 1511940), (1280, 1436343), (1338, 1374080), (1356, 1355840), (1520, 1209552), (1695, 1084672), (1784, 1030560), (1808, 1016880), (1824, 1007960), (1920, 957562), (2147, 856320), (2230, 824448), (2260, 813504), (2280, 806368), (2432, 755970), (2676, 687040), (2712, 677920), (3040, 604776), (3345, 549632), (3390, 542336), (3568, 515280), (3616, 508440), (3648, 503980), (3840, 478781), (4237, 433920), (4294, 428160), (4460, 412224), (4520, 406752), (4560, 403184), (4864, 377985), (5352, 343520), (5424, 338960), (6080, 302388), (6441, 285440), (6690, 274816), (6780, 271168), (7136, 257640), (7232, 254220), (7296, 251990), (8474, 216960), (8588, 214080), (8920, 206112), (9040, 203376), (9120, 201592), (10704, 171760), (10735, 171264), (10848, 169480), (12160, 151194), (12711, 144640), (12882, 142720), (13380, 137408), (13560, 135584), (14272, 128820), (14464, 127110), (14592, 125995), (16948, 108480), (17176, 107040), (17840, 103056), (18080, 101688), (18240, 100796), (21185, 86784), (21408, 85880), (21470, 85632), (21696, 84740), (24320, 75597), (25199, 72960), (25422, 72320), (25764, 71360), (26760, 68704), (27120, 67792), (28544, 64410), (28928, 63555), (32205, 57088), (33896, 54240), (34352, 53520), (35680, 51528), (36160, 50844), (36480, 50398), (42370, 43392), (42816, 42940)]